The final episode of the third season of Murder, She Wrote is titled Murder, She Spoke and for some odd reason is one of the episodes that stands out in my memory most from when I saw it as a kid (explaining why will involve spoilers, so I’m leaving that to later in this discussion of the episode).
The episode opens with a band recording a country song.

They sing for a bit about a fellow named Lucky who has a silver dollar in his pocket but doesn’t have a woman to his name. As a side note, having a silver dollar in his pocket is pretty unusual for any recent historical time. The last silver dollar coins that were in general circulation were minted in 1935.
The singer’s name is Stony Carmichael, and he’s played by Charlie Daniels, perhaps most famous for his song The Devil Went Down to Georgia. If you’ve never heard it, here’s Charlie and his band playing it in a concert:
I’ve no idea how they got Charlie Daniels to do this but he’s great in the part and it explains why Stony’s band sounds so good. Anyway, we then discover why we’re here. In another booth in the studio, Jessica is recording an audio book version of one of her books.

The body was discovered by Edie Babbage on November 2nd, at 3:30 in the afternoon. She knew it was 3:30 because she was late returning from her marketing. She checked her watch in the elevator, bothered the dinner wouldn’t be ready. Nothing fancy, just her husband’s favorite stuffed cabbage. But it took at least four hours. She was equally certain about the location of the body—the man’s throat had been slit and he was making a dreadful mess all over her freshly scrubbed kitchen floor. It had not been Edie’s day…
The sound engineer interrupts and asks her to take two steps back because her voice is too authoritative. She does, but then can’t read the manuscript. The woman who seems to be directing her from within the recording studio, where her breathing and every moment would be caught on the microphone, moves the stand for her and calls that “emergency procedure number 483.” The sound engineer says that they’re ready to roll, but she says that she wants to give someone another minute, he should have been here by now. I’ve no idea why it was OK to roll before, but not now, or why they didn’t figure out where Jessica was supposed to stand before recording.
The scene moves back to Stony, who just finishes up. The sound engineer says that it’s pure gold, but Stony says that Al would say that the partridge family was platinum if it would get them out of the recording studio. This, by the way, is Al:

Stony wants him to play the recording back. Al is reluctant, but Stony insists and Al acquiesces. We then go back to the studio with Jessica, where the woman has finally given up on the man coming and tells the sound engineer to start recording, then instructs Jessica to forget that there’s a microphone in front of her. Just then the man she was waiting for walks in. He introduces himself as Greg Dalton. He’s the producer of the audio book.

He doesn’t wear sunglasses indoors because he’s cool, though. It turns out he’s blind. We find this out by him bumping into the music stand that Jessica’s manuscript is on. Somebody, he concludes, must have moved the stand. The camera pans over to show his cane. He doesn’t need it in places that he’s familiar with, except when people move things on him. They kind of got this wrong because he went to where Jessica was now, rather than where she would have been had the music stand not been moved. And it would have been a bit weird for him to try to walk between where the music stand had been and Jessica, standing (what he thought was) several feet behind it. It would have made more sense to walk around it.
The woman turns out to be Greg’s wife, by the way. There’s then a weird joke where he reaches out to take his wife’s hand and she takes his, then he kisses the music stand as if he didn’t have her hand in his. He then makes a joke about it. I’m not sure why, but they’re really doing a bad job with setting up the blind jokes. (These are actually a setup for character development later, they’re not here to make fun of him for being blind. It would probably be more accurate to call them blindness-related mistakes.)
We then get a few more characters introduced.

The guy in the white jacket walked in from an outside door and just ran into the woman in denim. Her name is Cheryl and she seems to be the executive assistant to the head of the studio, which seems to be him. She relays several messages he missed while he was at dinner.
We then get a bit of character development on the young woman with the band. She turns out to be Stony’s niece. She tells him to stop treating her like a kid, but replies, “Honey, you are a kid.” He then tells her that the first rule of being a musician is to take care of your band and orders her to go get them some sodas.
Stony walks into the sound engineering room where the head of the studio stopped in to listen. He shows them a bootleg cassette tape which he found at a “swap meet” for $20. They’re even using the official cover.

Granted, covers aren’t always complicated, but this cover is just some words on white over a picture of Stony (from what I can only assume is a long time ago). That’s actually about the quality I would expect of a bootleg-original cassette cover. The only thing even slightly difficult about it in 1987 would be the lettering. I’m so used to doing that sort of thing on a computer that I’m not even sure how one would have done it back then. Other than that, it could easily be made on the photocopy machine at the library by having two strips of paper with the words on them over the photo of Stony.
The studio head says that he told Stony that there was a risk in pushing back the release date, and that he’s equally mad about them since it’s money out of his pocket, too. Stony replies that he talked to a fancy uptown lawyer who said that if he can prove that the bootleg cassettes are coming out of the studio, it will nullify his contract with them. The studio head says that he’s Stony’s friend and if Stony wants out of the contract, all he has to do is say so. Stony points out that according to the contract he signed if he does that he’ll be liable for all expenses the studio incurred, plus fifty percent of any future contract he comes up with. The studio head replies that no one held a gun to Stony’s head to sign the contract when he found him “in that dive in Waco”. Stony replies maybe not, but somebody got him mighty drunk. “I guess I’ll even be billed for the liquor, too, huh?”
It’s pretty well established that these two are not on good terms. Odds are pretty good that one of them will be a corpse before the episode is over.
The studio head then asks Al what he knows about it and Al replies that the place used to be very loose before security was beefed up—anybody could have come in and dubbed the masters. Something not said is how all of this happened while the album is still being recorded. Even lax security won’t let people dub master tapes that weren’t recorded yet.
The studio head then notices a monitor of a different room in which Jessica is recording and remarks that no one would mistake her for a rhythm and blues girl. “That’s the last book for the bleeding blind you’re gonna catch outa here.”
In the next scene the studio head is in the recording studio telling Jessica, “Thanks for being here, Mrs. Fletcher. This is such an important series.” He then ignores Jessica’s reply as he talks to the sound engineer.
Greg then gives them the news that this is the last of the Mystery Books For the Blind series that will be recorded in this studio. That was why the studio head had taken him out to dinner—to tell him.
Both his wife and Jessica are aghast. Jessica says, “but can’t you take the series to another company?” He replies, “That’ll be tough. This isn’t exactly a money-making proposition. I can’t say I blame him.”
At this point we can be pretty confident that it’s the studio head who’s going to end up dead, given how many people have been established to have motives to hate him. This one is a bit weird, though. By 1987, audio books were being regularly made. The Sony Walkman—which helped in no small part to create demand for audiobooks because of the many places they could now be played such as when going for walks, commuting to and from work, etc.—had been released in 1979. Eight years later, there was a real and growing market for audio books. Moreover, mysteries are popular and Jessica’s mysteries, which were best sellers, would almost certainly have been financially worthwhile to any company to do. This feels like someone had taken a plot for a different show, written about ten years before, and just recycled it to Murder, She Wrote. It’s the plot we’ve got, though, so we’re going to have to run with it.
As they discuss what to do, Jessica notices the studio head having an argument with the sound engineer. (“Perhaps this isn’t the best time to approach Mr. Witworth.”) The studio head, whose name turns out to be Randy Witworth, then goes back to his office. It turns out his wife is waiting for him there:

Her name is Margaret Witworth, and if you’re wondering about the apparent age disparity, she’s rich. That said, the actors are only six years apart. Constance Towers, who played Margret, was born in 1933 while Patrick Wayne (second son of the legendary John Wayne) was born in 1939. This would have made them fifty-four and forty-eight, respectively. It’s atypical, but not a huge gap at their ages. They were recently married, by the way.
She expresses some jealousy over how late his secretary works and he assures her that she has nothing to worry about. She drops her purse while they kiss and he picks it up for her (odds are good that something will have fallen out of her purse that will be a clue, later). He tells her to go home and start one of her special bubble baths and he’ll join her at 10 O’Clock. He’s got a business appointment with a “Carl” in a few minutes.
We next go to Jessica continuing her reading.
But what really bothered Mrs. Babage was, the body was dressed in her only fromal gown…
They then laugh over the typo and Greg excuses himself to go get a drink. I really don’t get why both and he his wife are in the recording studio with Jessica. The only things they can add are unwanted noises. That’s why there’s a room that can see in and talk over microphones to the sound room, but normally is isolated from it, where the sound engineer sits.
We move over to the other recording studio, with Stony, and Al places a call to Randy. Then we cut to outside where the businessman that Randy is waiting for arrives.

If audio books not being profitable was an anachronism, that car is a straight-up antique. Lord Peter Wimsey might have owned it at one point.
The lights on the recording studio go off just as he’s walking up to the door. The scene cuts to complete blackness and we hear Al complaining to Randy that this is the third time this month and that he and “Carl” have to get some people in who know what they’re doing. Randy replies that the electricians were just in. Curiously, during this conversation, Al doesn’t let Randy interrupt him and just keeps on talking.
Various people talk to each other. Greg’s wife tells Jessica that this has happened before and she knows her way around so she’s going to go look for the circuit breaker. The businessman who came up walks in and asks what happened to the lights. Then the lights come back up.

Al, on the phone, asks Randy if he’s OK, and Randy replies that he’s hurt. Somebody…
Sally Ann starts screaming, and the camera moves over to her. It pans out as the Texan businessman comes in and holds her to comfort her and Al is just getting to the room.

Randy, it turns out, has been stabbed to death. Actually, that’s not quite right, since he isn’t dead yet. He’s able to say “help me,” “stabbed me,” and “somebody stabbed me. in the dark.” He’s rushed off in an ambulance. He doesn’t make it, though, so it’s close enough.
The police arrive, including Lieutenant Farady, played by G.W. Bailey. He had, only three short years before, played Lieutenant Harris in the slapstick comedy, Police Academy.

Bailey played a straight man in Police Academy, and seems to play a different sort of straight-man here. In Police Academy he was a rigid disciplinarian. Here is is a rigid misogynist. That’s not quite the right word; he doesn’t hate women, he merely regards them as children. He has a Kinder, Küche, Kirche attitude, except without any respect for these things. Why he was written this way, I have no idea. I imagine that it’s supposed to be funny, except it isn’t.
In the old vaudeville days they said if you have a funny man you have a bit, if you have a straight man, you have an act. There is some truth to this because the funny man does much better when he has a straight man to play off of. Humor is related to contrasts and the straight man sets up a stream of contrasts for the funny man to play off of. What somebody seemed to have missed in this episode is that the act does, in fact, also require the funny man. If all you have is the straight man, you don’t even have a bit.
This strange shtick comes up in every scene that the Lieutenant is in but it serves no identifiable purpose. It’s not funny, it doesn’t advance the plot, it doesn’t hinder Jessica—it doesn’t do anything but annoy the viewer. It continues throughout the rest of the episode, but I’m going to ignore it from here on out.
Jessica points out to the Lieutenant that if someone had been in the office with Randy when he was stabbed that person could easily have left and no one would have seen since it was dark. While true, this is of dubious relevance because Randy probably would have mentioned the person with him if there had been anyone. It’s also just unlikely that someone would be with Randy, with a knife at the ready, and just luck out that a blackout happened right then.
The Lieutenant is in Randy’s office speculating with his deputy when Jessica brings Greg in. He was taking a pill at the water fountain—he has a circulation problem in his leg—when he heard someone run past him and something drop. The Lt. asks if this was when the lights were out and Greg says that he doesn’t know, since he’s blind.
Jessica sees something on the floor.

The Lt. says that the cleaning lady will get that in the morning, and he noticed it too. It’s a splash of paint. How there was supposed to be a splash of wet paint on the carpet in the middle of an office in which no painting is going on, he doesn’t explain. Apparently he didn’t notice the bottle of nail polish that’s pretty obvious. Jessica asks to borrow his pocket handkerchief and use it to pick the bottle up, then screw the lid on, though I can’t imagine that any fingerprints survived the vigorous wiping she gave the bottle while she screwed the lid on. Before moving on, I really would like to know how on earth the nail polish was supposed to splash like that then bounce 8″ over without leaving any nail polish, then lay on its side not dripping at all.
The Lieutenant suggests that Jessica take the bottle of nail polish home with her as a souvenir. At this point I’m going to refer to him as Lt. Idiot, and also reference my previous statements about how a straight man without a funny man isn’t even a bit.
Jessica identifies the nail polish as “Moné Mauve,” an extremely expensive brand of nail polish. It’s still wet, which means that it must have been dropped very recently. So recently that I really doubt that it would be still damp, given the time it took for the police to come and begin their investigation. It really should have stank to high heaven, though, given how man VOCs (Volatile Organic Compounds) nail polish gives off while it dries. Oddly, no one comments on that.
Jessica recommends that Lt. Idiot find out who it belongs too but he seems reluctant to follow up on clues. A phone call comes in on the phone in Randy’s office, which Lt. Idiot picks up. Randy Witworth was dead on arrival at the hospital, making this a murder investigation. How on earth the hospital had Randy’s office phone number or why on earth they called it is not explained.
Shortly afterwards, they find the murder weapon behind a soda machine.

Jessica says that it must be what Greg heard drop. Jessica notices that Greg’s wife recognizes it.

It was the sharp intake of breath that Alerted Jessica.
The scene moves to the next day, where Greg and Jessica are taking a morning run. Jessica tells Greg, as they run, that she admires how he doesn’t let anything stop him. They get home and Greg’s wife is making breakfast. Greg does basically everything himself, barely letting her do anything. Then he gets a call from Carl, who I believe was the Texan businessman, who cancels Mystery Books for the Blind. “Does he have the power to do that?” Jessica asks. “Guess he must have,” Greg replies. I’m not so sure, Jessica says. So they visit Carl at his house.

In the conversation, it comes up that the Stony Carmichael tape that Jessica saw on Randy’s desk was a bootleg. Jessica pursues the subject of ownership of the company, because the previous night she saw a sizable cashier’s check attached to a contract transferring Carl’s ownership to Randy. Carl replies that a lot has changed since last night.
When they get back from this meeting, Lt. Idiot is waiting at Greg’s house. Lt. Idiot has a warrant to search the house. It turns out that they had a barbeque at their house a few days ago and most everyone from the studio attended. Jessica goes to help Greg’s wife with the coffee, and finds her reaching into the dryer.

Jessica chides her that Lt. Idiot isn’t stupid and will look in the dryer, too. Given that he told Jessica to take a bottle of nail polish from the crime scene home as a souvenir, I find this highly doubtful. Anyway, Nancy (Greg’s wife) had hid their knives in the dryer because one is missing—the murder weapon. Jessica tells Nancy that she can’t withhold evidence, and the knife may clear Greg.
In the next scene they’re standing in the living room and Jessica is exasperatedly telling Lt. Idiot that anyone could have stolen the knife at the barbecue, as the prints were wiped off the murder weapon. Lt. Idiot replies that Greg was standing next to the master switch when the lights went off. Apparently they put the master switch to the electricity in the building not in a locked service closet on an exterior wall where the electrical service comes in, like it normally is in commercial buildings, but on the wall next to a drinking fountain in the hallway.
Lt. Idiot’s main case is that the person most capable of operating in a blackout is a blind man, hence Greg must be guilty. He does have a motive, though. Randy said that he was cancelling books for the blind and Greg got angry. He said that Randy owed him.
Greg then elaborates. “A man owes something to somebody he blinds in a car accident. But not his life. A job, maybe. But not his life.”
This eloquence falls on deaf ears, as the next scene is in the police station with Greg under arrest. For some reason Jessica is interrogating Greg and no police are present.

She asks Greg if he can identify anything about the person who ran past him. Greg replies that sometimes he can tell the difference between a man or a woman, but not when they’re wearing soft-soled shoes. Jessica asks if he can say anything about it, such as “but did they sound heavy or light, did they move fast, were they young?” Given that they were running, I’d say he already answered the question of whether they were moving fast.
Nancy tartly tells Jessica that he’s not an eyewitness, he’s blind. When Greg objects, Nancy yells at him that he’s not superman and can’t do everything by himself, and it will never be the same as it was before the accident. Greg objects that he’s happy, with a good life, and she asks why he has to be so damn happy.
Basically, she complains that he’s dealing with his problems like a man, by dealing with them directly, and not like a woman, by talking about them with other women (note: generalization with exceptions). She also complains that he doesn’t confide in her anymore. This is the character development I said that the earlier issues with him stumbling into things were leading towards. I didn’t like this sub-plot, but it was intentional and worked for its intention.
After Jessica finished interrogating Greg, she and Nancy left and Jessica asked her about the previous power outages. Nancy asks if she thinks that they were related and Jessica says that if she were going to pull a murder in total darkness and frame a blind man, she’d want a few dress rehearsals under her belt.
Jessica then goes back in to talk to Lt. Idiot.

He’s checking out a “night scope” on his hunting rifle. “This night scope is great! The deer don’t even see you coming.”
Aside from this being obviously related to the plot, night vision scopes, before the advent of digital ones, did not work during the day. In fact for many of them it would damage them to be used during the day with bright light going into them.
Lt. Idiot then gets a call from someone or other and he has the last piece of evidence he needs—the blood on the knife matches the victims. As if a knife covered in fresh blood could have been dropped behind the vending machine from some other stabbing and be unrelated to this case! Anyway, now that the blood type matches (they weren’t doing DNA ID in 1987), the case against Greg is complete, so Lt. Idiot orders the studio unsealed. Jessica goes to the studio just as the police are removing the tape from it.
Jessica walks in and we get a shot of the main power switch:

Actually, this is the second shot of it. We got another shot of it ealier, for a moment, when people were running past Greg:

You can see the sign saying “DO NOT TOUCH! THIS MEANS YOU!” on it better in the shot with Greg in it.
It’s really convenient that they have a master switch for the electricity for the entire building here, where if you’re doing electrical work you’ll be plunged into complete darkness and then have to grope your way over to wherever they have the switch breaker panel, since installing new electrical lines or changing out switch breakers is the only reason to shut off the power to the entire building, rather than to shut off just one circuit. I wonder why they didn’t go whole hog and have it be an old time two-pole knife switch.

As Jessica examines this weird plot device attached to the wall, Stony and his neice arrive, as does Al on his motorcycle, not wearing a helmet.

As he goes into his office Jessica walks up to him. He asks if there’s anything she can do for him and she says says. As he comes in and puts his leather jacket next to his motorcycle helmet on the coat rack…

…Al says that Greg used to invite them over for barbecues, so he can’t believe Greg did it. He then excuses himself because he has a ton of work to do.
Jessica mosies on over to the other sound engineer’s recording booth, where she asks him some questions. The most important of which is whether it’s possible to tell the difference between a power outage due to electrical failure and one due to the master switch being thrown. The recording engineer says that they look the same, but he knows that it wasn’t the master switch because during other blackouts he checked the master switch and it was in the on position. The lights just come back on when they want to. The electricians can’t figure it out and it always happens during a recording session. Jessica asks if it’s during a recording session of mystery books for the blind, and he says, “come to think of it, during Stony Carmichael’s sessions too, as I recall”.
Jessica then asks the engineer about his fight with Randy. Randy accused him of selling the bootleg Stony tapes and he took exception to that. But he never saw anyone mad like Stony was about them. If Stony wasn’t in the recording studio at the time Randy was stabbed…
Jessica then goes out and runs into Sally Ann trying to work a vending machine. Under cover of helping her with the vending machine, she asks Sally Ann where she was in the blackout and is surprised that Sally Ann said she waited until the lights went on to leave because Sally Ann was the first to discover Randy. Sally Ann takes offense at this clumsy attempt to pump her for information because it looked like she was being accused of murdering Randy. Why Jessica sometimes does these clumsy interviews when she’s capable of tact, I don’t know. Perhaps Sally Ann’s angry reaction is meant to make us suspect her?
Jessica goes into Randy’s office and looks around. Margret Witworth (the widow) walks into the office with Carl. He leaves to get Jessica’s tape from the sound engineer. Jessica notices Margaret’s nail polish. When Margaret claims she last saw her husband in the morning, Jessica calls her on it. That goes nowhere, she just does and the scene ends. The end is coming so we need some suspicion to be sprinkled around, I guess.
After Carl escorts Jessica out to a Taxi, Stony accosts him and tells him to stay away from his neice.

Apparently she came to him to help her with her singing career. “Yeah, she came onto Randy too and I straightened him out just I’m going to straighten you out right now. What you got in mind for my neice sure ain’t no singing career. She’s got a tin ear and a voice like a screech owl which means that she’s only good for one thing.”
As a side note, Charlie Daniels turns in a good performance here. I’m surprised he didn’t do more acting than this (at least, I didn’t see on IMDB that he did any other fiction work).
This scene ends with Carl looking embarrassed as Jessica stops peeping and gives the taxi driver directions.
The next scene is that night at Greg and Nancy’s house. Jessica says that something has been bothering her, which is that how did the person who ran past Greg run in the dark? Greg replies, “maybe he had a flashlight?” Nancy says that she didn’t see one, but I don’t know that she would have.
Greg then plays the tape of Jessica, which he is eager to do because all he can think of is trying to salvage the mystery-books-for-the-blind program with some other company. That he needs this tape that has Jessica reading a few paragraphs—when it is made clear by earlier dialog that they have already produced completed audio books—makes no sense. It’s a ploy to have the tape playing, but it would have been just as natural to play the tape for fun. This is the part of the book Jessica was reading on the tape. It seems to have come right after what he had heard before:
…only ten minutes before Lt. Garfield arrived. Garfield took in the scene quickly. It wasn’t a pretty picture but he’d seen worse. He noted the swarthy man with the hideous bloody grin cut into his throat, noted the gown he was wearing, and dryly observed that he appeared to be wearing a size 12. It seemed bizarre that he was wearing a dress belonging to the lady of the house, but as Garfield said, we’re lucky at least the corpse wasn’t wearing makeup. Even more bizarre was the fact that there were no bloodstains on the dress.
During this reading Lt. Idiot calls on the phone to talk to Jessica. He hears the tape playing and asks what all this is about the corpse wearing makeup. Jessica replies that it wasn’t her, well, it was, but not her on the phone…

Jessica then realizes who did it and how it was done. As I’ve mentioned before, Jessica having to be given an idea by someone accidentally, which allows her to solve the mystery, is primarily there not because it makes for a good story but because it gives the audience time to process the clues and make a guess as to who did it. This isn’t necessary in a book, though you sometimes see it there just to distance the final clue from the realization that it’s the final clue and thus not draw excessive attention to it. In broadcast television, though, one cannot set the episode down for a minute to think about the story so far so the writers have to consciously give the audience time.
Lt. Idiot doesn’t see this look on Jessica’s face, though, so he proceeds to tell her what he called to tell her: he really wishes that she hadn’t accused Margret Witworth, because Mrs. Witworth has been talking his head off for the last hour about it. All rich people have the privilege of talking the heads of police detectives off, it seems, even though there’s no indication that this is a small town or that Mrs. Witworth is rich enough to get everyone on the city council elected and thus be owed favors. American rich people are basically just the English aristocracy from the early 1900s, I guess.
Jessica tells the chief to never mind Margret Witworth, she didn’t do it. Jessica knows who did it, and how, but she doesn’t know how to prove it. (This means that an elaborate stunt is going to be required to make the killer confess.) Greg shouts, “Who did it? Who?” and Jessica wheels around. I suspect that this was the out to a commercial break. The next scene is at the recording studio as the members of a rock band pack up their van. (Their band name appears to be Larry & The Lashers.)
We then cut to inside the recording studio where Al and the other sound engineer are talking. Al thanks him for the help and suggests that he go home for the night. The other sound engineer thinks that’s a good idea and leaves. Al then takes a screwdriver out of his pocket, turns toward his sound board, and the lights go out.
The door to the recording room—in desperate need of oiling—loudly creeks. Al asks who’s there. It’s Greg. He asks Al why he wanted to frame him (that is, to frame Greg). “You knew I could move around in the dark, Al. And I can. I’m getting closer.” Al then shouts at him that he’s crazy and to stay away, then hits a switch on the bottom of his sound board, which turns the lights back on.

Apparently Al has a switch on the bottom of his sound board which can turn on the lights to the building even if it wasn’t the switch used to turn them off. I’ll get to this more in a bit, but I guess when he installed the switch it was a 3-way switch with whatever switch Jessica & friends used to turn the lights off. That was very forward thinking of Al, assuming that he wanted to get caught.
Al then looks up and sees an unwelcome sight.

Somehow all four of these people, none of whom were familiar with the room and only one of whom was blind, managed to walk in and surround Al without bumping into anything. At this point they proved that anyone could have pulled off Randy’s murder, but no one remarks on this.
Al says, “What do you know, the lights came back on.” Jessica replies, “No, Al, you switched them on. Just as you switched them on the night you killed Randy Witworth.” When Al says, “I have no idea what you’re talking about,” Lt. Idiot reaches down to a different place on the sound board than Al had used and flicks the lights off, then flicks them back on again.

You can very clearly see that Randy used his right hand, to the right of his leg, to hit the switch. Lt. Idiot is equally clearly reaching to the left of Randy’s left leg. I really should check the credits to see if there was a continuity person… I just checked. No, there was no continuity person in the credits. That might explain a lot.
Anyway, Jessica tells Al that she realized he had to have rigged a way to turn the studio power on and off and he wouldn’t have had time to dismantle it with the studio being sealed and then recording sessions all day from the backlog. Al replies, “Just because I have a master switch here doesn’t prove anything. How could I see in the dark?”
Not exactly the greatest comeback of all time.
Lt. Idiot replies, “With this! We figure.” and picks up Al’s motorcycle helmet. Jessica points out that he didn’t wear it into work that morning but when she went into his office it was already there, which means that it had to have been left in the studio since the night of the murder. That seems odd. Was it because he figured he would be searched and in being searched the police would discover that the motorcycle helmet has an infrared visor?
They go over some other details, then we get a shot of infrared motorcyle helmet vision:

Curiously, this is why this episode stuck with me all those years. Here’s another shot of infrared motorcycle helmet vision:

I’m going to include one more shot of infrafred motorcycle helmet vision because it shows a few major problems with the plot, taken together with the previous one:

That door on the left is the door to recording studio A, which is Al’s studio and where he returns in a moment. You can’t see her clearly in this picture because of motion blur, but standing perhaps 8 feet away from the door to Studio A is Nancy, Greg’s wife. In other words, in order for Al’s brilliant plan to work, he had to somehow open the door to the studio, slip in, and close the door, all with neither Greg nor Nancy hearing the door move. The plausibility of this is… low.
And then we come to infrared motorcycle helmet vision.
While it is true that there is such a thing as night vision which can use illumination from an infrared light source to see in the dark, it’s a system of optics that tends to give a narrow field of view, it’s not a thin sheet of plastic with a wide field of view. It also requires an infrared flashlight to do that illumination. They’re also horribly blinded by daylight, so Al would have had to have brought a regular visor for his motorcycle helmet if he was going to wear the thing into work while driving anyway. In the 1980s infrared scopes were analog and those processes tended to make the night vision tinted green, not red. What they’ve actually done—and this is related to why it stuck in my head, so bear with me—is to just put a red filter on top of the camera and shoot in regular light. Probably the easiest way to tell is that things do not reflect infrared light the same way they reflect visible light. They do to a surprising degree; white things tend to reflect infrared well and black not nearly so well, so black letters on a white background is often readable. Where you really see the difference is in colors. Some blues and greens reflect infrared well and look white under infrared. The greens of plants, in particular reflect fairly well. Under a red filter, greens and blues tend to look black—like in the images above—rather than white, as in real infrared vision.
All of this went together to make me think that Al just had a red-tinted visor. I must have misheard “infrared visor” as “red visor”, which was then confirmed by the shots of what Al saw which were, clearly, just using an ordinary red filter. I puzzled over this at the time because it doesn’t make sense that removing light helps you to see in the dark, but I recall that I chalked it up to not quite understanding it. I may have even tried turning off the lights and looking through red cellophane, and been disappointed. I vaguely recall that I did.
All this while, it turns out that the episode just got it wrong. A motorcyle helmet could be tinted red, but it can’t give you infrared night vision. Infrared night vision doesn’t look like daylight filtered through red plastic. Oh, and you’re not going to have a simple toggle switch to the master power for the building hidden in a sound board.
The more direct way of doing this would be to run the main power lines to the building through Al’s sound board, but they’re probably about 2″ thick and he’d have no way of running them over or of hiding them in a sound board. Only slightly more plausible, then, would be for the switch in Al’s sound board to run over thin wires that remotely control a battery-powered switch that interrupts the electrical feed to the building. He’d still have to run these wires from the bottom of his sound board over to the ceiling and through the ceiling over to someplace he has access to the electric feed to the building. Oh, and he’d have to shut off the power to the building while he was installing this switch. All without anyone noticing what he was doing.
I suppose he could have stayed late, past when everyone else went home, then waited out the cleaning staff, then in the wee hours of the morning shut off the building’s power and installed a remote-operated cutoff switch. A cutoff switch that the electricians who had been called in to diagnose the blackouts missed.
So it turns out that several decades of me wondering how it’s possible to use a thin piece of red plastic to see in the dark is just the writer of this episode having no idea how technology works and the film crew being lazy.
Back to the episode, Al says that Jessica is crazy, that anyone could have rigged up the board, and that his lawyer will make sushi out of them. Lt. Idiot tells Jessica not to feel bad, he’ll find a way to make Al confess. Jessica points out that since they searched Al the night of the murder, and didn’t find a cassette tape on him—why would anyone have taken note if they did find a cassette tape on him?—it must still be there, in the recording studio. Unless Al wasn’t an idiot and erased the tape or recorded over it while he was there all day, of course. Probably not a big worry in this episode.
The next day Jessica is packing her bags into a taxi at Greg and Nancy’s house when Lt. Idiot drives up. He got Al to confess—he was the bootlegger. Jessica asks if he found the tape, then, and Lt. Idiot replies, “after 10 hours”. I guess Al was an idiot, after all. Lt. Idiot sees her into her taxi, and thanks her for her help in wrapping up the case. His final words are, “as long as I live, I will never again underestimate the power of women’s intuition. Jessica laughs and we go to credits.

It’s interesting how often Murder, She Wrote ends on Jessica laughing. This is something I forgot to comment on in my analysis of Mourning Among the Wisterias. Probably three out of four episodes end with Jessica laughing, about one out of four on a more somber note. There doesn’t seem to be any rhyme or reason to why some end on a somber note—it may just be timing as much as anything else. Part of the ending-on-laughing is probably just that it’s a good note to end on. As it says in the old song, always leave them laughing when you say goodbye.
I think it does have a greater artistic significance than this, though. As I’ve described in my post Detectives as Christ Figures in Mystery Stories, the detective story is a suspension of normal. With the crime the world has been broken by the misuse of reason and the detective, through the right use of reason, steps in and fixes it. During the investigation the detective takes on many attitudes and passes as many different characters. When the investigation is over, laughter serves to indicate that things are back to normal. It’s not the only way for a mystery to end, of course, that serves this purpose. It’s merely a very succinct way to achieve the purpose.
So, watching this episode again, thirty four years later, I have to admit that I’m a bit disappointed that one of the most (to me) memorable episodes was not one of the best. It had its charms, of course. Charlie Daniels was great as Stony Carmichael, though it’s a pity that he and Jessica never got to interact. The title was great. Really, that’s about it, though.
The plot was a mess. It depended entirely on technology which was completely misunderstood at every level. This isn’t like the murder weapon in Unnatural Death being an empty syringe whereas in reality it would have to be an extremely large empty syringe. At no point was the size of the syringe of any great consequence to the plot. How the killer would have gotten a syringe of sufficient size might pose some difficulties, but not insuperable difficulties. In the worst case they had bicycle pumps and needles hooked up to tubing in the 1920s. Dorothy L. Sayers got the details wrong, but not in a way that mattered much to the plot.
By contrast, night vision equipment and how it could be concealed and detected was central to the plot of Murder, She Spoke. Had Al been given a realistic night vision scope, if he didn’t hide it like a moron Jessica would have had no reason to suspect he had it at all, and that’s what led her to him. There was no realistic way for Al to have switched off the electricity to the building from his sound board. Without that, he could not have carried his plan out. There was no way for him to get into and out of his office without making any sound and his plan required a blind man—someone they go out of their way to point out has extra keen hearing—only a half dozen paces from the door. Moreover, his plan involved running past that blind man and into his own office and following a trail of sound is easier than locating an isolated noise.
The other major problem I have with the plotting of this episode is that the solution to the central problem is just the obvious technology for it. How could anyone see in the dark? It can be an intriguing question, but not if the answer is, “by using the technology specifically designed to do that.” It would be like having the reveal to, “how did the killer manage to reach such a high place?” be, “he used a ladder to climb up to it.” Or “how did the killer manage to separate the paper into two pieces so cleanly?” be “he used scissors.” It doesn’t take a detective to figure out that the killer did the thing in the obvious way when there was no misdirection away from the obvious way. Al’s plan only came close to working because Lt. Idiot didn’t bother searching the recording studio for clues.
I’m not saying anything about the weird sub-plot of Mystery Books for the Blind being unprofitable making no sense in 1987 because, though they spend a bunch of time on it, it really has no effect on the plot. It sort-of gives Greg a motive for killing Randy, but since Randy was established to be responsible for Greg’s blindness and bum leg, it’s superfluous. (Frankly, it’s actually slightly a problem because it’s pretty ridiculous to suppose that Greg had brought a steak knife from his house to dinner just in case Randy should cancel the mystery books for the blind program that night.)
Oh, and the motive for the murder doesn’t make any sense, either. Al made bootleg tapes of Stony Carmichael’s comeback album, which Randy didn’t know, so he murdered Randy and framed Greg. He had been rehearsing the murder for weeks prior to Stony discovering the bootleg tapes in a “swap meet”. Worse, Randy had no evidence that Al was behind the bootlegging and didn’t even suspect him. In fact, he suspected the other sound engineer, not Al. Moreover, killing Randy didn’t solve any problem for Al. Stony still knew about the bootleg tapes and was still boiling mad about them. Whoever inherited the studio would still try to investigate to find out who was responsible for the bootleg tapes.
Killing Randy didn’t even get rid of any evidence. The way to track the bootlegger down would be by asking the person selling the tape at the swap-meet where he got it from and tracing this back. As far as I can see, killing Randy would have achieved exactly nothing for Al. He might as well have killed the other recording engineer or even the janitor. At least, then, he could have planted evidence on their corpses that they were the bootlegger. As it was, Al had precisely no motive.
I’ve got nothing more to say about the episode as a mystery, but I want to take a moment to put together all of the text of Jessica’s book as we heard it:
The body was discovered by Edie Babbage on November 2nd, at 3:30 in the afternoon. She knew it was 3:30 because she was late returning from her marketing. She checked her watch in the elevator, bothered the dinner wouldn’t be ready. Nothing fancy, just her husband’s favorite stuffed cabbage, but it took at least four hours. She was equally certain about the location of the body—the man’s throat had been slit and he was making a dreadful mess all over her freshly scrubbed kitchen floor. It had not been Edie’s day… But what really bothered Mrs. Babage was, the body was dressed in her only fromal gown… only ten minutes before Lt. Garfield arrived. Garfield took in the scene quickly. It wasn’t a pretty picture but he’d seen worse. He noted the swarthy man with the hideous bloody grin cut into his throat, noted the gown he was wearing, and dryly observed that he appeared to be wearing a size 12. It seemed bizarre that he was wearing a dress belonging to the lady of the house, but as Garfield said, we’re lucky at least the corpse wasn’t wearing makeup. Even more bizarre was the fact that there were no bloodstains on the dress.
I suspect that snippets like these are as much jokes as anything, but it is curious to see what J.B. Fletcher’s best sellers are supposed to be like. I do find it curious that they don’t give Jessica a detective that appears in more than one of her novels. Ariadne Oliver had Sven Hjerson and Harriet Vane had Robert Templeton. I suppose that the less continuity they had the easier it was to farm scripts out to non-staff writers. It’s a pity, though. It would have been fun for people to ask her what her fictional detective would do in various circumstances.