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The House on Murder Mountain

October 19, 2021 /

This episode covers the murders on Murder Mountain, the investigation into the deaths of Jason Kinzer, Susan Osborne, and Celesta Graves, and the subsequent trial of Scott Cannon. Key figures include Bimla Boyd, the estate owner, and Eric Mason, an investigative reporter.

The story begins with the discovery of three bodies in a mobile home in Oregon in 1998. Jason Kinzer, a caretaker, was found dead along with his fiancée Susan Osborne and her friend Celesta Graves. Investigators believed Kinzer was the primary target due to his involvement in drug dealing.

Scott Cannon, a plumber who was at the scene, was arrested and convicted based on circumstantial evidence and questionable bullet lead analysis. Bimla Boyd, the estate owner, initially provided testimony that implicated Cannon but later became a suspect herself in another murder.

As new evidence emerged, including potential witnesses and the discrediting of the bullet lead analysis, Cannon's conviction was overturned. The episode highlights the complexities of the case and the ongoing questions surrounding the true killer.

Ultimately, Scott Cannon was released after more than a decade in prison, while the investigation into the original murders remains open.

TLDR

Murder Mountain's triple homicide case reveals a web of deceit, wrongful conviction, and ongoing mysteries surrounding the true killer.

Episode

41:14
00:00:00
They call it Murder Mountain. So many lives lost. So many of them young. He was the toe-headed kid that everybody loved.
00:00:13
Her brother was murdered here. His daughter. How can you take three lives? For what?
00:00:19
Police were certain they knew the answer to that question. Certain they had their killer.
00:00:25
Case closed. Absolutely. But then a strange thing happened. with the convicted killer locked away for life.
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The killing continued. She had told Dan before that he had never leave that hill alive.
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The connection? One woman, the mysterious landlord of Murder Mountain. What do you now know about Bimble Boyd that you didn't know?
00:00:47
Looks like she's not afraid to kill people. What really happened up on that hill?
00:00:51
As the years go by, he fills me with this rage. The House on Murder Mountain High in the rolling hills of central Oregon, within sight of the state capitol,
00:01:13
where the landscape is lined with endless acres of vineyards and miles of Christmas tree farms, sits an estate.
00:01:24
I know what evil is. I've seen evil. That place is evil. It's a place where many lives have ended in mysterious ways.
00:01:35
And what happened here, in the space of 30 minutes, is still unknown. There's got to be somebody out there that knows something that could take that doubt away.
00:01:50
The story begins in the fall of 1998. just below that big house on the hill. A young man had just moved into a mobile home.
00:02:00
26-year-old Jason Kinzer had been hired to be the property's caretaker. Kinzer's sisters, Vicki and Kathy.
00:02:09
Jason, he was the toe-headed kid that everybody loved. I mean, he always was smiling.
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Made you laugh, biggest smile. And living there with Jason Kinzer? His fiancée, Susan Osborne,
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who was saving money to attend a school to care for tigers and other large jungle cats.
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Susan's father, Thomas Osborne. She was going to take care of the house, I guess.
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And he was going to do odd jobs. You liked him. You approved of him. Jason was like a son.
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Everybody liked Jason. But on the afternoon of November 23, 1998, Osborne's phone rang.
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On the other end was a woman whom he would later learn was the owner of that big house on the hill,
00:03:00
a woman named Bimla Boyd. Bimla Boyd was screaming, they're dead, somebody shot him.
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Did you know who Bimla Boyd was at that point? Not at all. How'd she have your phone number?
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I don't know. It was about two hours later, a detective came to the house and told us what had happened.
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What that woman, the estate owner, had said was sadly true. Inside the mobile home, Jason Kinzer lay dead on his kitchen floor.
00:03:35
Under the trailer, the bodies of Susan Osborne and of a friend, 25-year-old Celesta Graves.
00:03:43
Investigators believe Kinzer was killed first and that the women were then chased, cornered, and executed, their killer working methodically to make sure he or she did not leave witnesses behind.
00:03:57
I always think about those two girls underneath that trailer and that's just wrong
00:04:05
and I think about my brother laying on the floor thinking through his mind gosh, did I deserve this?
00:04:12
what was he thinking? how could I let it come to this? they didn't deserve that they didn't deserve that
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even today, I can still see my wife sitting across the table and just, she's completely unglued.
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What did you think had happened out there? Somebody went nuts and killed three kids.
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Why? I don't know. Investigators for the Polk County Sheriff's Office had little to go on.
00:04:43
A few spent shell casings near the bodies. But no murder weapon or weapons, believed to be .22 caliber pistols.
00:04:51
And no witnesses beyond the estate owner, Bim LaBoyd. She told detectives that at about 3.45 that afternoon, she'd looked out her window and seen smoke coming from the mobile home below.
00:05:05
When she'd driven down the hill, she said, she'd put out a fire inside the trailer, a fire apparently set near the wood stove to consume the evidence of the killings.
00:05:16
She found the bodies, and at 3.57 p.m., she called 911. Despite the lack of evidence, investigators soon discovered information they thought might
00:05:28
help identify the killer. Jason Kinzer, the kid with the smile who was loved by everyone, turned out to be a small-time
00:05:35
drug dealer, with, police said, plans of making it to the big time. He had two previous drug convictions and a new arrest just weeks before the murder.
00:05:44
More importantly, Kinzer had been involved in a number of drug deals that went wrong,
00:05:49
leading, police said, to threats against Jason Kinzer's life. There were people who told Jason at the time this is dangerous At the time of the murders Eric Mason was an investigative reporter for a TV station in Portland Three people were killed that day
00:06:06
Right. But police thought at the time that Jason Kinzer was the primary victim. The two women were killed because they were witnesses.
00:06:13
That's right. So I think when you start running through this list of names, Bushwhacker, Duct Tape Mike, Nazi Red.
00:06:23
These are all drug dealers who were angry at Jason Kinzer? These were all people with stated motive to kill Jason Kinzer.
00:06:30
And you have to ask yourself if one of those threats someone made good on. And at least one more of the victims had recently faced drug charges.
00:06:39
Celesta Graves had been arrested for possession and then released from jail just days before her murder.
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Her sister Jennifer. She was a loving, caring person with a good soul. What was she up to when you last talked to her?
00:06:56
Hanging out with the wrong people. Doing the wrong things. For Susan Osborne's family as well,
00:07:04
the fact that drugs may have played a role in her murder is part of a much larger mystery.
00:07:10
And your daughter never mentioned anything to do with drugs or anybody even being angry at Jason or Jason having any enemies.
00:07:16
She told Irene one time while they were sitting in the kitchen talking, which they did quite often, that she was scared.
00:07:27
Okay. I don't know why. And she might have told her mom why, but she never told me.
00:07:35
Although an arrest would soon come, it would also be clear to the families and to that reporter that there was evil yet to be revealed on Murder Mountain.
00:07:46
And secrets revealed about the mysterious landlord of Murder Mountain. She was the person who told police,
00:07:57
there isn't anybody that comes and goes off the property that I don't know about.
00:08:02
But was she telling the truth? On a 30-acre Oregon estate in November 1998, the bodies of three murder victims, Celesta Graves, Susan Osborne, and Jason Kinzer were found in and underneath a mobile home.
00:08:31
Stories of drug dealing and death threats swirled around the scene. Detectives believed Jason to be the target.
00:08:39
Susan and Celesta were simply heart-rending collateral damage. Susan's father, Tom Osborne.
00:08:46
Why? Why does something like this happen? How can you take three lives for what?
00:08:52
What could make you so mad, so upset to take three lives of young people like that now?
00:08:59
And then, just a little more than 24 hours after the bodies were found, Polk County Sheriff's investigators thought they had an answer.
00:09:07
And they would make an arrest. The suspect, 32-year-old Scott Cannon, a plumber who on the day of the murders was at the trailer providing an estimate for repairs
00:09:19
the father of one young son with another on the way but he was also a pot and meth user
00:09:26
and his motive investigators believed was a drug deal that went sideways they had a guy who was
00:09:33
on drugs he was in the meth world former investigative reporter eric mason he looked
00:09:40
like a good suspect. He knew drug dealers. He liked weapons. And when police showed up and
00:09:49
started looking around his garage, what was in his garage looked pretty good to them.
00:09:54
What police found was an extensive gun collection, no murder weapon, but hundreds of rounds of
00:10:00
bullets and these homemade silencers. It was circumstantial, but it was enough. Scott Cannon
00:10:07
was charged with three murders, if convicted, facing the death penalty. When his trial began at the Polk County, Oregon, courthouse in January of 2000, the heart of
00:10:19
the prosecution's case was the theory that Scott Cannon was the only person at the scene
00:10:25
who could have committed the crime. Two witnesses, who it turns out were making a drug delivery
00:10:31
that day, testified that as they arrived shortly after 3.30 p.m., Cannon met them outside the
00:10:38
mobile home and acted strangely, discouraged the two from going inside, and then followed
00:10:44
them off the property in his van. Then the prosecution's star witness sealed the deal.
00:10:52
Remember the estate owner, Bimla Boyd? She said that right after Cannon's van left,
00:10:57
she saw smoke coming from the trailer. She'd gone down, put out the fire, discovered Jason Kinzer's body, and then at 3.57, dialed 911.
00:11:09
She was the person who told police, there isn't anybody that comes and goes off the property that
00:11:15
I don't know about. So when she sees the van, she tells police, and that eventually led to Scott
00:11:22
And finally, prosecutors had high-caliber science linking Cannon to the murders.
00:11:29
It seemed as foolproof as DNA. An expert in an obscure methodology called comparative bullet lead analysis
00:11:38
told jurors that bullets found in Scott Cannon's garage were chemically indistinguishable from lead in the slugs found in the murder victims.
00:11:48
The chance that they didn't match was one in 64 million. The pool of lead analysis showed the match of the lead found at the scene with the lead found at his house in a box Case closed Absolutely
00:12:05
Scott Cannon was in disbelief. No murder weapon. No eyewitnesses. But there he was, a self-described recreational drug user on trial for his life.
00:12:16
When it came time for his defense, Cannon simply said that all the people in the mobile home had been alive when he finished his work that day.
00:12:23
He described a Hispanic-looking man who he said had been at the trailer and who might have been the real killer.
00:12:30
The prosecution's case was almost entirely circumstantial. But before Cannon knew it, the jury was back with word on his fate.
00:12:39
What did you think when you heard the word guilty? I was satisfied. And I felt that justice had been done.
00:12:47
Scott Cannon avoided the death penalty. What he got was life in prison without parole.
00:12:53
I've always felt that for those three kids, the person that had committed the murders was at least suffering,
00:13:00
not as much as they did, but at least suffering enough by being kept away from his family and his life.
00:13:08
There was no doubt. Jurors believed Scott Cannon was a merciless killer. But what remained a mystery was his motive.
00:13:16
Prosecutors never offered any real explanation for the crime. And the families were left to wonder.
00:13:23
Is it hard to not really understand what happened? That's probably the hardest part.
00:13:29
It's like you can send your son off to war and he gets killed in war, and you know why.
00:13:36
You can drive down the road and a drunk driver can kill your child, and you know why.
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But for these three kids, they just weren't doing anything. And it was, for what?
00:13:53
The trial was over. The case closed. But the story wasn't over. It would soon become clear that those three deaths on this property were just the beginning
00:14:03
as the killing continued on Murder Mountain. And this time the killer was Bimla Boyd, the estate owner and a key witness against Scott Cannon.
00:14:19
What do you now know about Bimla Boyd that you didn't know at your trial? Looks like she's not afraid to kill people.
00:14:25
When Dateline continues. Nearly four years after the murders on the mountain outside Salem, Oregon,
00:14:44
Scott Cannon was serving three consecutive sentences of life without parole at the state penitentiary.
00:14:50
when again, gunfire erupted on this property, and another man lay dead. The victim? Again, a caretaker,
00:15:03
who lived in that very same trailer where the three were gunned down, below that big house on the hill.
00:15:10
The suspect? This time, the estate owner herself, Bimla Boyd. That local investigative reporter, Eric Mason,
00:15:20
was now covering a new murder case, the case of Bimla Boyd. All of a sudden, at 5909 Orchard Heights Road, the same address, there's this shooting.
00:15:32
Bimla Boyd had gone from witness in one murder to suspect in another. Who was Bimla Boyd?
00:15:39
And what was the story behind this latest killing on the estate? The reporter began digging.
00:15:46
Here's what he found. Bimla Boyd was then 46 years old, born in Fiji, a single mother of three who'd come to America two decades before.
00:15:57
A devout Jehovah's Witness who was three times divorced. After the murders in 1998, Boyd had hired a new caretaker, Dan Spencer.
00:16:07
He'd moved into the same mobile home where the killings had occurred. Family members say Boyd and Spencer soon became more than friends.
00:16:14
But Boyd family and neighbors say threatened Spencer when he said he wanted to leave.
00:16:21
Here's what one neighbor had to say. She had told Dan before that he had never leave that hill alive.
00:16:29
And Dan Spencer did not. Bimla Boyd admitted shooting Spencer, but claimed she'd caught him sexually abusing her teenage daughter.
00:16:38
In the end, Boyd cut a deal, pleading guilty to manslaughter and agreeing to serve nearly
00:16:45
seven years in prison. And in a prison just ten miles away from the scene of the murders, the news of Bimla Boyd's
00:16:54
conviction was more than surprising. My celly came down there and said, hey man, you're on the news.
00:17:01
And I said, what's up? And he said, well that gal that testified against you killed somebody.
00:17:07
This is Scott Cannon. You can imagine his surprise when he heard the news that the woman who'd been the star witness against him
00:17:15
was now a convicted killer herself. What do you now know about Bimla Boyd that you didn't know at your trial?
00:17:23
Looks like she's not afraid to kill people. But would the latest death on what became known as Murder Mountain make any difference in Cannon's case?
00:17:33
When we met him in April 2009, he'd been behind bars for more than a decade, losing every appeal he had ever filed.
00:17:42
And he was still claiming that he did not kill Jason Kinzer, Susan Osborne, and Celesta Graves.
00:17:49
What do you most want people to know? Wrong guys in prison. Are you a killer? I not a killer It hard to say that isn it It easy to say I not a killer It hard to be asked it over and over and over And while Cannon had been languishing in the state pen his family had stood by him
00:18:07
His girlfriend Sarah, the mother of his two children. Scott says he told you to move on.
00:18:14
Yeah, I don't want to move on. I want Scott. I want him home. Son Matthias was nearly nine when he saw his father arrested at gunpoint.
00:18:25
As the years go by, it fills me with this rage that penetrates nearly every single factor of my life.
00:18:35
There's an injustice that happened here. Scott Cannon's version of the events of that deadly day has never changed.
00:18:41
He said that when he went out to the trailer to make some estimates on plumbing repairs,
00:18:45
he saw that unidentified Hispanic-looking man inside the trailer and heard him arguing with another man, presumably Jason Kinzer.
00:18:54
Cannon says he told one of the women what repairs were needed. And then he says Susan Osborne said the words that still haunt him.
00:19:03
Susan came out and said, maybe you better go. I have no doubt in my mind she saved my life.
00:19:08
When you left the trailer, was everyone there still alive? Best of my knowledge, they were, sure.
00:19:13
Hadn't heard shots. You could still hear bumping and thumping on the inside. Raising her voices, it sounded like two men.
00:19:19
So, Cannon says, he turned to leave the mobile home. The time? Shortly after 3.30 p.m., he says.
00:19:28
About the time those two men who were making a drug delivery arrived. Remember, they testified that Cannon met them outside the trailer, acting strangely,
00:19:38
discouraged them from going inside, and then followed them off the property in his van.
00:19:44
The implication being, the reason you didn't want them to go inside was that you'd already killed everyone in the trailer.
00:19:48
That seems to be the state's theory, yeah. I basically gave them their alibi. I said they left before I did.
00:19:54
And that alone puts them in the clear. Cannon did that, he says, because he thought there was trouble inside,
00:20:03
not because he was trying to hide something. But if neither Scott Cannon nor the drug delivery man committed the murders,
00:20:11
then who did? The arrest and conviction of Bimla Boyd raised suspicions with that local investigative reporter.
00:20:18
After all, if Boyd could kill a man in cold blood, was she really the reliable witness she had seemed to be when she took the stand against Scott Cannon?
00:20:30
At trial, she seemed to be just a witness who was telling the truth, doing her duty.
00:20:37
I think if everyone in 2000 could have had a crystal ball and said, you know, later on, Bim LaVoyd is going to take an SKS assault rifle and shoot the next person that lived in the trailer, I think there might have been a different level of trust in her testimony, certainly.
00:20:58
But the reporter was about to take on a new role and uncover new evidence about Bim LaVoyd on the day of the murders.
00:21:04
and maybe even learn the identity of that mystery man from inside the mobile home.
00:21:13
A young man who seemed to know a lot about what happened in that trailer. He told his girlfriend, you should have seen the look on those girls' faces when they were shot.
00:21:22
Suggesting pretty clearly that he was there. Absolutely. When the House on Murder Mountain continues.
00:21:34
In 2005, Eric Mason left TV News for a new line of work. The investigative reporter became a private investigator.
00:21:50
And in 2008, the newly minted private eye walked into the Oregon State Penitentiary,
00:21:56
where at the visitor's desk, he recognized an inmate named Scott Cannon. He said, you know, I tried to find you.
00:22:04
I've been looking for you. I knew you were a good investigator. Would you take on my case?
00:22:09
And I said, absolutely. I didn't hesitate at all. You covered the story as a journalist.
00:22:13
Correct. And now you're investigating it as a private eye. Is Scott Cannon a killer?
00:22:18
I don't think so. I have confidence that Scott Cannon did not do this crime. Mason joined forces with Mark Geiger, an attorney in charge of Cannon's appeal.
00:22:28
I think when you look at the evidence, it becomes almost one of those cases in which you
00:22:33
can't imagine how he could have done it because there's so many other people who could have done
00:22:37
it. And yet he was charged and convicted. That's correct. Because what the state has some vendetta
00:22:43
against him? It appears to me that they locked on to Mr. Cannon and they just wouldn't let go.
00:22:49
And they just ignored other evidence that was just very overwhelming pointing to a whole cast
00:22:56
of other characters. But if Scott Cannon didn't kill the three victims then who did? That unknown
00:23:02
Hispanic-looking man whom Cannon claimed was inside the mobile home? Estate owner turned
00:23:08
convicted killer Bim LeBoyd? Or someone else? First, Mason, the reporter turned private eye,
00:23:16
revisited the scene of the murder. He found a woman who lived at the bottom of the road
00:23:21
leading to the house on the hill. Irene Morrow told the private eye that on the day of the
00:23:29
murders in 1998, Bimla Boyd did not stay on the property the entire afternoon, as Boyd had told
00:23:36
detectives. At one point, she drove down the driveway in such a hurry that she almost ran
00:23:42
over Morrow's husband, who had gone out to get the mail. When she saw us, she was visibly shaken.
00:23:50
I mean, she didn't expect to see anybody. And she took off real fast. I mean, real fast. I was
00:23:55
standing right here when she came home, and it was almost as fast. The time? The witness says about 3.55 p.m.
00:24:06
Now remember, just two minutes later, Bim LaBoyd was on the phone to 911, reporting the
00:24:12
murders at 3.57 p.m. What do you think Bim LaBoyd was doing when Irene Morrow saw her leave the property before
00:24:21
four o'clock and then come back before she made that 911 call? I don't know, but I think it certainly would have impeached her testimony about the events of that day.
00:24:33
And had you been able to impeach Bimla Boyd in 1998, Scott Cannon, I don't think, would be sitting in prison right now.
00:24:40
And there's one more thing that doesn't add up. Bimla Boyd told the 911 operator that when she found Jason Kinzer, he was alive and gasping for air.
00:24:49
The problem with that is that the autopsy found Kinzer lived less than a minute after being shot.
00:24:54
So Bimla Boyd almost certainly had to be present when that fatal shot was fired.
00:25:00
She either saw it or she took part in the shooting, because you can't be there that close there too and not see something.
00:25:05
And Boyd apparently did see something. The evidence? A letter obtained by Dateline in Bimla Boyd's own handwriting,
00:25:15
according to her own family and a handwriting expert. Written five years after the murders, the letter reads,
00:25:22
To Cannon's defense team, Bimla Boyd, a convicted killer herself, should now be viewed as a viable suspect in these three homicides as well.
00:25:44
But she was not the only one. Because as they began trying to identify the Hispanic-looking man whom Cannon had always claimed was at the mobile home the day of the murders,
00:25:56
look what they found in the dusty court file. A photo array, or a throwdown as it's called, made by Polk County detectives in the hours after the murder, like a police lineup with photos.
00:26:09
In it, only dark-haired, Hispanic-looking men. Mason, the reporter turned private eye, took the photo array to prison
00:26:18
and showed it to convicted killer Scott Cannon. Ten years after this crime, I walk into the Oregon State Penitentiary
00:26:26
and I said, if the person that was there at the trailer that day that you saw is in this throwdown, I want you to point at him.
00:26:34
And he pointed at Tom McMahon without hesitation. Thomas McMahon isn't actually Hispanic, but it's possible one might mistake him.
00:26:43
At the time, he was well-known in the local drug world, and he knew murder victim Jason Kinzer.
00:26:49
So did that unidentified Hispanic-looking man finally have a name? It clicked. Yeah.
00:26:57
You told police in 1998 that there was a Hispanic guy in the trailer when you got there.
00:27:04
Yeah. You didn't see a picture of McMahon until 2009? Yeah. And that was the guy?
00:27:12
Yeah. But how had Polk County Sheriff's detectives known to put Tom McMahon's picture in a photo array to begin with?
00:27:21
It turns out that when murder victim Jason Kinzer had been arrested for selling methamphetamine six weeks before he was killed,
00:27:28
guess who was arrested along with him? Tom McMahon. The P.I. also learned about a phone call McMahon made right after the murders.
00:27:37
He called his girlfriend in the hours after this shooting and told her details that no one else could have known.
00:27:46
He told his girlfriend, you should have seen the look on those girls' faces when they were shot.
00:27:51
Suggesting pretty clearly that he was there. Absolutely. A story backed up by an affidavit from the girlfriend who said at the time of the murders,
00:28:00
McMahon's behavior became increasingly erratic and paranoid, and also by a one-time cellmate who says McMahon told him he'd shot the three execution style.
00:28:12
That cellmate told Polk County investigators about McMahon admission and they wrote a report in 1999 before Scott Cannon ever went to trial That report was never discovered to the defense team
00:28:26
which is a huge constitutional issue. But police heard about it. Yeah, we got it from a police
00:28:31
report. It's hard to believe the police would not disclose someone else essentially admitting to
00:28:38
the shootings. It is. But for some mysterious reason, Tom McMahon was never pursued further
00:28:44
as a murder suspect or called as a witness at Cannon's trial. Dateline tried to find out why,
00:28:52
but the Polk County Sheriff and District Attorney declined to answer any of our questions regarding
00:28:58
McMahon. No one can prove why Tom McMahon ended up just sort of falling off the end of the earth
00:29:05
there. But police knew about him. Absolutely. With new suspects, new witnesses, new evidence
00:29:12
and information, Scott Cannon was about to get an extraordinary chance for a new trial,
00:29:18
for the freedom that he says should belong to him. Coming up, would Scott Cannon get that chance?
00:29:27
Not everyone thought he should. You think the right man's in jail? Yeah. When Dateline continues.
00:29:35
The Marion County Courthouse, Salem, Oregon, summer 2009. Scott Cannon, in prison for nearly 11 years for a triple murder,
00:29:53
had a court date, a hearing on all the points raised in his appeal, a hearing that could end with him getting a new trial
00:30:00
or being sent back to prison for life. You think you'll ever get out of here? I'm confident I'm going to get out of here.
00:30:09
I really am. Too many things have happened to go my way at this point to slow it up.
00:30:16
You think Scott Cannon's going to walk out of prison a free man like this is some kind of movie?
00:30:21
I do. I don't even think we're going to have a trial. I think this case is that good.
00:30:27
But Cannon's son, Matthias, who'd grown from a boy of nine who witnessed his father's arrest,
00:30:32
into a teenager filled with rage wasn't so sure. You get kind of jaded to things, I guess, after a while.
00:30:42
You know, I believe it when I see it, but, you know, that sounds good. You know, just cautious optimism, I guess.
00:30:49
Family members of the three murder victims were in disbelief that they would soon find themselves back in a courtroom
00:30:56
more than a decade after the killings which they thought had been solved. You think the right man's in jail?
00:31:03
Yeah. But apparently, there's people who don't think that way, so it's a wait and see thing.
00:31:12
You don't believe it? No. But Cannon's defense team believed they had the evidence.
00:31:18
They'd found new witnesses pointing to new suspects. There were now serious questions about the story told by the key prosecution witness,
00:31:26
Bim Le Boyd, who was later convicted of manslaughter for gunning down and killing another man on
00:31:32
that very same property. And then there was what prosecutors had called the scientific evidence,
00:31:39
proving, they said, that Scott Cannon was the killer. Remember, the jury in Cannon's trial
00:31:45
heard from an expert in comparative bullet lead analysis. The expert testified that the chances
00:31:51
of the bullets in Cannon's garage containing the same lead as the bullets found in the victim's
00:31:56
bodies was one in 64 million, as good as DNA, or so it seemed back then. The problem now
00:32:03
is that comparative bullet lead analysis has been completely discredited by none other than the FBI.
00:32:10
The FBI declared that they were not going to use comparative bullet lead analysis anymore
00:32:14
because it's bad evidence, junk science essentially. Suddenly, the weight of evidence in the case
00:32:20
was shifting in favor of Scott Cannon's innocence. And just before Cannon's hearing was scheduled to be held,
00:32:27
Oregon's attorney general threw in the towel, agreeing that Cannon deserved a new trial Scott Cannon attorney and investigator delivered the news and the paperwork to Cannon at the penitentiary
00:32:43
But while the defense team celebrated, what the victims' families had feared was now coming true.
00:32:50
He just totally screwed up. You rely on the justice and our cops and all that, and what went wrong here?
00:33:02
And on one hand, I want to feel happy for Scott, because if he's not supposed to be in there, he's not supposed to be in there.
00:33:09
But we've got 11 years now, we've got to start all over, and we don't even know if anybody's going to help us.
00:33:15
We're the families, and we care about what happened. Is anybody else going to care now?
00:33:23
Oregon's Attorney General declined Dateline's request for an on-camera interview about the decision.
00:33:28
And on September 1, 2009, a judge signed the order vacating Scott Cannon's conviction.
00:33:37
He was not yet free. Prosecutors were still convinced he was a triple murderer. They intended to take him back to trial.
00:33:46
But the Scott Cannon story had one more giant twist that was still to come. Coming up, the families of the victims get a phone call they'll never forget.
00:33:59
Made me sick. Truly made me sick. When the House on Murder Mountain continues. In September 2009, Scott Cannon left the Oregon State Penitentiary.
00:34:22
He traveled less than 20 miles across the Willamette River to the small town of Dallas, Oregon,
00:34:28
where nearly a decade before, he'd been tried, convicted, and sentenced to life in prison without parole.
00:34:36
But when he returned to a courtroom, it was clear that authorities in Polk County were intent on trying him once again on those three murder counts.
00:34:48
It appeared Cannon could sit in the county jail for months, maybe years, waiting for that new trial.
00:34:55
But the defense wondered. So much had changed over the past decade. What evidence could prosecutors even use at trial this time?
00:35:03
I just don't think you have anything that links Scott Cannon to the scene anymore.
00:35:09
After all, the comparative bullet-led analysis the jury had found so compelling in the first trial
00:35:15
was no longer considered reliable. The prosecution's chief witness, Bimla Boyd, was now a convicted killer herself,
00:35:23
which could make her less credible to a jury. And the defense had turned up new witnesses pointing to plausible new suspects,
00:35:31
like Tom McMahon, the suspected drug-dealing partner of murder victim Jason Kinzer.
00:35:37
McMahon's picture had turned up in a police photo array just hours after the murder,
00:35:43
and at least two witnesses now said McMahon had admitted to the killings. So Mark and I go in front of the district attorney of Polk County,
00:35:53
and for a couple of hours make the case that they shouldn't prosecute Scott Cannon over again.
00:35:58
The problem is he hadn't been there when this prosecution happened. All he knew was that this was back on his plate.
00:36:05
Did you think they had something else that you didn't know about? We turned over every rock so we couldn't imagine what it would be.
00:36:10
But yeah, you do start to think, man, is there something that we don't know about, that we missed something?
00:36:15
But it turns out it wasn't the defense that had missed something. As prosecutors announced they were reviewing boxes of physical evidence left over from the first trial,
00:36:24
there was a bombshell waiting to hit the headlines. In December 2009, just three months after Cannon's new trial was ordered,
00:36:34
the victim's families received phone calls from prosecutors. Calls they will not forget.
00:36:41
It hit you. It was a blow. It was like, oh no, now where do we go from here? It made me sick. It truly made me sick.
00:36:50
What sickened the families and caught nearly everyone by surprise was this Prosecutors had discovered that key exhibits were gone Vital physical evidence had been lost or maybe even destroyed
00:37:02
perhaps as far back as 2005. Exactly why, like so much else in this case, remains a mystery.
00:37:09
But there's no mystery about this. Without that new evidence, there could be no new trial.
00:37:14
And just before Christmas 2009, more than 11 years after Scott Cannon's arrest, would
00:37:23
come a scene that few outside his family and staunchest supporters thought they would ever
00:37:29
witness. Scott Cannon was a free man. Waiting there, his son Matthias, who'd seen his father arrested at gunpoint, and he was
00:37:42
now at age 20, a man himself. And the defense attorney, and that reporter turned private
00:37:51
eye who in Cannon's mind had made all the difference. After you've had your whole life taken away from you, to have it drop back in your lap
00:38:01
is, I mean, it's, wow. I don't want to be cliche, but you stop and you smell the flowers
00:38:09
and they smell real good. The cup's half full. the cup is definitely half full. It's overflowing.
00:38:15
You're a remarkably forgiving guy. I was angry. I was hateful for a long time. And I think that's what made my hair gray
00:38:23
and the wrinkles. And it physically eats you up inside to be that way. Why waste time on that?
00:38:31
You seem like you're in a much better place than the last time we talked. I'm getting there, yeah.
00:38:36
Like the whole reality of it, hasn't quite sunk in for whatever reason. I'm on Dream Street.
00:38:46
You know, the headline of the story put forward by prosecutors is guilty man gets away with murder because we accidentally lost the evidence.
00:38:56
That's a nice spin they're putting on it, but the reality is my conviction was overturned based upon faulty evidence
00:39:04
and prosecutorial misconduct. I had to actually have my conviction overturned before I ever got to the point
00:39:10
where they could say, oops, we lost our evidence. But you can only imagine the emotions on the other side,
00:39:16
the families of the victims. I'm sorry, something's wrong there. Something's definitely wrong.
00:39:23
The attorney general, where is he? Why isn't he investigating this? I don't have the answer to that because the attorney general wouldn't talk to us.
00:39:33
That's why I say there's no answers. None whatsoever. You know that no matter how this goes, that right now, somebody's getting away with murder.
00:39:46
Yep. Had to be somebody that was on that mountain. So the story ends with many wondering, what now? Polk County authorities, who refused our requests for interviews, say the triple murder is once again an open investigation.
00:40:06
But the sheriff tells us nothing's been done on the case for years. The Office of Oregon's Attorney General, to this day, asserts that Scott Cannon is the killer.
00:40:18
And they had nothing to add when we asked for comment. The defendant is still the main and the only suspect in the murders of these three people.
00:40:28
Bimla Boyd is out of prison after serving nearly seven years for manslaughter. She also did not respond to our repeated requests for interviews.
00:40:38
And neither did Tom McMahon, who's now out of prison in Texas after serving time on drug charges.
00:40:47
Scott Cannon is in his 50s now and living outside a prison cell and with his family for the first time since 1998.
00:40:57
That same system that put him in a cage also set him free. had a life had it taken away and had it given back it's just indescribable

Badges

This episode stands out for the following:

  • 90
    Most heartbreaking
  • 90
    Biggest twist
  • 85
    Most shocking
  • 85
    Most unpredictable

Episode Highlights

  • The Mystery of the Murders
    The investigation reveals a web of drug deals and unanswered questions surrounding the killings.
    “What could make you so mad, so upset to take three lives?”
    @ 08m 52s
    October 19, 2021
  • Scott Cannon's Conviction
    Despite no murder weapon, Scott Cannon is convicted based on circumstantial evidence.
    “Scott Cannon was charged with three murders, if convicted, facing the death penalty.”
    @ 10m 07s
    October 19, 2021
  • The Unraveling of Bimla Boyd
    Bimla Boyd's past raises doubts about her reliability as a witness.
    “What do you now know about Bimla Boyd that you didn't know at your trial?”
    @ 14m 23s
    October 19, 2021
  • Bimla Boyd's Shocking Transformation
    The estate owner turned from witness to suspect in a new murder case.
    “Bimla Boyd had gone from witness in one murder to suspect in another.”
    @ 15m 14s
    October 19, 2021
  • Scott Cannon's Conviction Overturned
    After 11 years in prison, Scott Cannon's conviction was vacated due to lost evidence.
    “He was not yet free.”
    @ 33m 37s
    October 19, 2021
  • The Mystery of Lost Evidence
    Prosecutors discovered that key exhibits were missing, jeopardizing the new trial.
    “Vital physical evidence had been lost or maybe even destroyed.”
    @ 36m 50s
    October 19, 2021
  • Cannon's Emotional Release
    Scott Cannon reflects on his newfound freedom after years of wrongful imprisonment.
    “The cup's half full.”
    @ 38m 11s
    October 19, 2021

Episode Quotes

  • Looks like she's not afraid to kill people.
    The House on Murder Mountain
  • What could make you so mad, so upset to take three lives?
    The House on Murder Mountain
  • That's probably the hardest part.
    The House on Murder Mountain
  • I have no doubt in my mind she saved my life.
    The House on Murder Mountain
  • You should have seen the look on those girls' faces when they were shot.
    The House on Murder Mountain
  • The reality is my conviction was overturned based upon faulty evidence and prosecutorial misconduct.
    The House on Murder Mountain

Key Moments

  • Three Lives Lost00:05
  • The Convicted Killer00:29
  • The Mysterious Landlord00:39
  • Prison Identification26:34
  • New Trial Opportunity29:12
  • Cannon's Hearing29:53
  • Lost Evidence Revelation36:50
  • Cannon's Release37:32

Tension Over Time

Words per Minute Over Time

Vibes Breakdown