48 Hours

Who's There?

February 27, 2025 49m Episode 805
In 1982, a quiet town in Kansas was rocked by the murder of a young banker named David Harmon who was bludgeoned to death in his bed. His wife told authorities that it was a home invasion. Investigators suspected that she was having an affair with a family friend and that the two were involved in David’s murder. But the case went cold until nearly 20 years later, armed with new forensic technology, police zeroed in on the couple. “48 Hours" Correspondent Hannah Storm reports. This classic "48 Hours" episode last aired on 7/7/2007. Watch all-new episodes of “48 Hours” on Saturdays, and stream on demand on Paramount+. To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices

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Full Transcript

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Every time you've got an unsolved murder,

you've got somebody walking around in your community that's killed somebody. David was just a very, very nice guy.
They were just the normal, all-American young couple living next door. My husband and I were asleep in bed and just startled by a series of loud thumps.

On the other side of the wall, it's

just a sound that he'd never heard before.

I said, I am going to put my ear to the wall.

If I hear anything else, I am calling the police.

I heard nothing, absolutely nothing.

For the next hour or more, I was just still awake and restless. The next thing that happened was I heard a loud pounding on the door.
And it was Melinda. When David Harmon got murdered, I was on call that weekend.
According to police, sometime during Sunday nights here on Sheridan Drive in Olathe. My name is Paul Morrison.
In 1982, I was an assistant district attorney here in Johnson County. The intruders went into Harmon's house.
A wolf misses. That was the first murder scene that I'd ever seen.
One of the most brutal murder scenes that I've ever seen in my career. Very, very bloody.
He was disfigured so badly that the initial officers thought he'd been shot in the face with a shotgun. It traumatized a lot of people because what came out publicly was that there was this horrible home invasion.
These people beat this poor guy to death and bit. It was one of those cases where you're going, you know, we don't believe this.
There's more to this story than meets the eye. This was a place where people felt that they could get away from the city, raise a family, and live a peaceful life.
I think when this happened, it hit home. The people involved in this murder are members of the Nazarene Church and go to the college there.
So this kind of rocked their community a lot. I'm Bill Wall.
I'm a detective with the Olathe, Kansas Police Department. There are a lot of murders, but this is intriguing.
It's got a bit of a sex appeal to it.

We've got religion.

We've got a lover's triangle. We've got money.
And we felt that it was a case that could be solved. It was 19 years old when we opened it up.
When I'm reading through this case file, I think that we got a shot.

I mean, eventually you gotta go knock on the door.

And that was the turning point, obviously, in this case.

A knock on the door. Today, Olathe, Kansas is a major crossroads.
A fast-growing suburb of Kansas City. Home to a large conservative Christian community.
But back in 1982, it was just a dot on the map. In 1982, this was a community where you didn't have to lock your doors, basically.
I know that's a cliché, but there was not a lot of danger. Andy Hoffman was a reporter for Olathe's Daily News.
The people that lived here were God-fearing.

They believed in the Bible, and when this horrendous murder happened, it changed the landscape of the community. Praise the God Almighty.
There weren't a lot of homicides in Olathe, so the unsolved murder of David Harmon was a nightmare that stayed with them for more than two decades. First time I heard about that case was maybe in the early 90s.
Bill Wall was a young patrol officer at the time. It was always kind of a case that had never been solved, and it was kind of a legend throughout the department.
It might have stayed cold, if not for a simple request in 2001 and some new technology. The crime lab came down and they had some time and they wanted to use their DNA expertise.
You got any old cold cases? We had one.

The Harman case moved out of the evidence vault and into the hands of detectives Bill Wall and Steve James.

For us this is uncharted territory. I mean we really didn't have a lot of experience in opening up cold cases.
They went through all the evidence to learn what happened back in 1982. Once we get started, it's so intriguing you don't want to put it down.
There were accounts from police officers, including J.W. Larrick, then 27, one of the first responders.

It was a very, very brutal crime scene.

He found David Harmon's body upstairs in the master bedroom.

It is the most gruesome crime scene that I've seen in 28 years of being a police officer.

He was just massacred. Harmon had been beaten repeatedly with a blunt object.
Blood splattered everywhere. It is on pillows, sheets.
It is on a comforter, a carpet. The nightstand next to him, it's everywhere.
I mean, I think this is a classic case of an overkill. David's wife, Melinda, was the only witness.
She told police two men, possibly black, had broken into their duplex. She's awakened by these sounds of someone beating her husband.
And then all of a sudden she's pulled out of bed and taken downstairs. She hears one intruder say to the next, I think you hit him too hard, you may have killed him.
She said they demanded the keys to the bank where David worked. And that's when she's knocked unconscious.
Melinda says when she came to, she ran next door for help. Her neighbor called the police.
Then Melinda asked her to call friend Mark Mangelsdorf. It was a horrific incident.
A very close friend of mine was murdered. And, you know, I was close friends both with he and his wife.
They kind of took him in. They'd have him over for dinner frequently.
He'd be over there hanging out. Their friendship began at Mid-America Nazarene College, where Melinda was a secretary.
Melinda was quite professional. She was not much older than our students.
Don Stelting was dean of students at the college and Melinda's boss. Part of the responsibility of my office staff was to make a warm front door for the students.
She was a friendly person and she worked hard at that. One of the students she befriended was Mark Mangelsdorf, the student body president.
He was an impressive young man, good student. Melinda introduced Mark to her husband, David.

I mean, David was in many ways like a big brother to me.

You know, he took me under his wing.

They shared a passion for sports, business, and their church.

As word of David's murder spread, it stunned Olathe's Nazarene community. I remember when the phone call came, how unreal it was.
Pam and Don Stelting were among the first to hear the news. I don't think we could even talk.
It was such devastating news. It shook us all very deeply because here was someone that we thought was just a perfect example of what church and the college stood for and he was gone.
His life snuffed out. His friends at the patron state bank were shocked.
Why? Why would this happen? Why David? Joy Hempe and Hazel Hendricks. We't have murders in a life and then to have it happen to a person that you've worked with every day it was very scary well at first everybody bought the story Paul Morrison is now the district attorney, but back in 1982...
I'm just a guppy back then, you know. He was still learning the job.
And I think everybody thought, gosh, it's just a horrible home invasion thing here, and we've got to find these guys because they're obviously extremely dangerous. Police immediately staked out the bank in case anyone tried breaking in.
Of course it never happened. Stealing David's keys baffled Joy Hempe.
If they got inside the bank with the keys, all they would get would be pencils, erasers, and paper clips. You couldn't get in the vault.
It was on a timer. So those are actually his.
It didn't take long for investigators to realize the pieces of the puzzle just weren't adding up. No forced entry to the house.
There was nothing else taken. Plus, the person that's able to get them access to the bank, they kill immediately.
I don't think anybody was comfortable saying that first day, you know, we don't believe it, but there are eyebrows beginning to be raised about this story. As doubts grew about Melinda Harmon's story, the focus of the investigation shifted.
I'm sure some of those detectives back then were thinking, hey, this is not right. There's something more here.

Did they believe that Melinda Harmon was involved in her husband's murder?

And they suspected she had help.

Some questions came up, and in particular, a question about this person, Mark Mangelsdor. They were focusing on Mark.
He was being suspected for such a horrible thing. I just knew it wasn't possible.
Even after all these years, the memories are still very painful for Pam Stelting. I thought I could talk about it without crying, but...
Pam and her husband Don still can't believe Olathe Police suspected Mark Mangelsdorf was involved in the murder of David Harmon. It seemed to be an indication of very bad judgment on the part of the police.
In our minds, there's someone out there who really had done this hoarded murder, and why aren't they looking for them instead? But police and prosecutors say there were no signs of intruders. Instead, all the evidence seemed to point to those closest to David, his wife Melinda and his best friend Mark.
And what's more, investigators believed they knew the motive. No one was talking on the record.
Everyone in the community was talking about it off the record. Andy Hoffman has covered the case for more than two decades.
And what were they saying? It's the Nazarene divorce. I believe she did this because she couldn't get a divorce.
In her mind, it was much better to be the widow Harmon than the divorcee Harmon. District Attorney Paul Morrison believed Melinda Harmon was unhappy in her marriage and caught up in a secret affair with Mark Mangelsdorf.
It was definitely a romance. But because of their strong religious beliefs, Morrison doubts it was sexual.
The promise of sex, the lure of sex, unfulfilled, can be stronger than the actual thing. The conservative Christian world they lived in had strict rules of behavior.
You didn't go to the movies. We didn't dance.
Mark Wood was a student at Mid-American Nazarene College at the time. The old joke we used to have back then was that you don't smoke and you don't chew

and you don't date the girls who do.

And when you marry, you marry for life.

Back in 1982 in the Nazarene church, divorce was not the option that it is today.

It would have not been a good thing.

It would have caused a certain amount of shame and scandal. To believe that one would have to not know the Nazarene church at that time.
To think that someone would plan murder to avoid divorce is ludicrous.

Mark Mangelsdorf and Melinda Harmon always denied they had a romantic relationship.

And at first, they cooperated with investigators.

But that soon stopped, and leads dried up.

There's a lot of people that remember this case that were members of the church, members

of our community.

They all thought that the suspects had been identified. Why aren't we moving forward? Investigators had a bloody murder scene, but no footprints or fingerprints and no murder weapon.
Not enough evidence to prosecute. The question of, is that going to be provable beyond a reasonable doubt? Probably wasn't quite there.
With no charges against them, Mangelsdorf and Harmon both left Olathe. Melinda Harmon headed back home to Ohio with her parents.
Mark Mangelsdorf went off to Harvard Business School and became a successful corporate executive. Definitely went on with my life.
And it's not something that I really dwelled on or focused on a lot. He and his second wife, Christina, live in a million-dollar home in Pelham, just outside New York City.
He's the father of four, with one more on the way. The Mangelsdorfs sat down with 48 hours for their only television interview.
When's the first time that you heard about this? It was fairly shortly after we started dating, honestly. My first reaction was, this is the most ridiculous thing I've ever heard of.
There's no way that he could have done this. And he didn't need to give me any of the facts of the case or any assurances that he had to know that, you know, no.
I mean, it's not in his personality. The fact that the police considered me as a suspect in the course of their investigation was hurtful, and certainly leaves an impression on you.
Did you kill David Harmon? I did not kill David Harmon. And Mengelsdorf doesn't believe Melinda Harmon was involved either.
Melinda was my good friend, and I choose to believe that that was not in her character. Back in Olathe, the unsolved Harmon murder had been shelved for almost two decades, but never forgotten.
They didn't have it on the front burner, but they did not forget about it. The community wouldn't let them forget about it.
When you read it, it's kind of a no-brainer. The suspects are identified.
These people did it. And now we've got to prove it.
As detectives Bill Wall and Steve James began going over the 19-year-old evidence, they found it odd that blood spatter was all across Melinda Harmon's pillowcase. If she's laying in bed, her head should be here, right? Right.
Should be a void. There should be a spot.
Where there's no blood? Where there's no blood. With so much blood on the pillowcase, Wall and James were surprised how little blood was on Melinda and her nightgown.
You would think you would see at least some blood up in this general area up here toward the top of the nightgown. The only blood was at the bottom of the gown.
She's standing away from the bed and it's cast off to her. They also had doubts about Melinda's story of being knocked out by intruders.
If she truly was knocked unconscious for that period of time, she wouldn't have remembered anything. Evidence was mounting, but they still didn't have a case.
They needed to re-interview the suspects. In December 2001, Detectives Wall and James showed up at Melinda's home in Ohio.
This is our shop. We wanted to catch her cold.

Are you nervous?

Yeah, I'm nervous.

What happens?

Knock on the door, she answers.

And what happened next would forever

change the course of this case?

Had she not let you in, where would we be today?

We would not be sitting here today. When Melinda Harmon left Olathe, Kansas in 1982, she never looked back.
She moved to this Columbus, Ohio suburb and started over. This is an upscale neighborhood, a very nice house.
She's living a pretty good life here. Known here as Melinda Rash, she's a soccer mom with two children, married to a successful dentist, active in her community and her church.
Everyone thought that Melinda Rash was a perfect person, a great neighbor, just doing everything right. So when detectives Bill Wall and Steve James showed up out of the blue at the Rash home in 2001, they didn't expect her to talk to them.
Steve and I both thought that she's probably going to say, hey, I left that back in Olathe. You're going to have to talk to my attorneys, something along those lines, but she didn't.
Instead, she invited them in. It's beyond what I expected to happen.
As they sat in her kitchen, Rash told the detectives about the night her first husband, David Harmon, was murdered. She says that she was awakened by these horrifying sounds of someone striking her husband.
She sees a shadowy figure, and she runs to the bathroom. This isn't the same story as two decades ago.
This is definitely not the same story. What happened to the two black guys that broke in demanding bank keys? What happened to, I think you hit him too hard, you may have killed him? None of that.
She doesn't remember the lie she told. For 19 years, detectives had waited for this kind of break.
I accused her. I said, I know, you killed him.
Either you killed him or he did. What did she say? Well, I assure you it wasn't me.
And Melinda didn't stop there. Instead of ending the conversation or calling her lawyer, she kept talking.
She wanted to please us. She didn't want her neighbors to be talked to about this.
I don't think she ever shared with anybody about what happened in 1982. She just wanted you to go away.
Absolutely. And she thought she could manipulate us to get us to go away.
But they didn't go away. In fact, after three hours, Rash agreed to continue talking at the sheriff's department.
Only now the interrogation would be videotaped. Because he'd established a rapport with Rash, Detective Bill Wall conducted the interview.
I've been taught for three or four hours at your house. I'm sorry I should have offered you a drink at the house.
Sorry. I'm usually a very good hostess.
Sure so. Investigators had always believed Melinda Harmonash and Mark Mangelsdorf conspired to murder David Harmon so they could be together.
Now Bill Wall needed details of their romance to prove motive. She said they were friends at first, were friends.
Well, later on, as their relationship blossomed, she said that there became an emotional bond between the two of them. You shared innermost, deepest feelings.
In a way that is inappropriate. Right.
You should have been sharing with your husband, probably. Right.
She said that her feelings were inappropriate and that her husband, David, would definitely not to approve. But according to Rash, Mengelsdorf wanted more.
Did he ever come out and say, I love you, I want to have sex with you? I would say so. He said that? I would say so.
She told me that she got the impression he wanted her to get a divorce. There were innuendos made.
Okay. Innuendos made about what? About had life been different.
He didn't like the fact that you were married. Right.
With their romance established, Bill Wall now needed rash to connect Mark Mangelsdorf to the murder. If you did not kill him, you know who did.
And we've been down that road. And now you're trying to leave me to believe.
Well, I know in my heart. You know in your heart what? Yes.
Is that Margo? In my heart, I know that. She told Wall she didn't see Mangelsdorf that night, but sensed his presence.
Where was the presence coming from? The stairs. Why is she saying she felt Mangelsdorf's presence rather than, I saw him bludgeon my husband? I just don't think she wanted to go there yet.
She knew if she said that, then that would implicate her further. So she's holding back? Absolutely.
Rash wanted to know the consequences before giving up any more information. I don't know where I stand.
So there is a little more here. There's a little more.
But we just want to get a little deal there before we go forward. Yeah, because I don't.
You need to know what consequences. Yeah, I need to know where I stand.
Bill Wall called District Attorney Paul Morrison in Olathe. I, like everybody else, was shocked that she talked to him.
And told him Rash wanted to discuss a deal. I remember telling Wall that I wasn't going to buy a pig and a poke because we didn't know exactly what she had to offer.
That in my opinion, she had already made some serious admissions. So let's not make any deals today that we might regret later.
After almost two decades of frustration, Morrison finally had a toehold. But it would take two more years of pouring over every piece of evidence to make a case.
You've got no statute of limitations on a murder case. So we have the luxury of making sure that we got our ducks all lined up as straight as we could before we went into battle.
In 2003, with those ducks lined up, Melinda Harmon-Rash was finally arrested and charged

with her husband's murder.

The news stunned Mark Mangelsdorf.

It did surprise me.

It caught me off guard.

I thought that this thing had potentially run its course, and it, who make their own way. Every week, I sit down with the biggest rule breakers in sports,

entertainment, and beyond to talk about the wildest moments,

toughest lessons, and why breaking the rules might just be the key to success.

Follow and listen to Rule Breakers with Soraya,

an Odyssey podcast available now for free on the Odyssey app

and wherever you get your podcasts. Melinda Rash's new story of the murder was the end for Mark and Christina Mangelsdorf's quiet life in Pelham, New York.
It was just about exactly 10 o'clock and the phone rang and Mark answered it. The person just said, you know, this is Detective Heinz from the Pelham Police Department.
Could you come downstairs, please? And we knew what they were there for. Living with a cloud of suspicion for 23 years,

Mark Mangelsdorf knew this day could come.

But for Christina, there was no preparing for what happened next.

The minute Mark opened the front door, I mean, there they were,

and the handcuffs were on him like that,

and they walk him off within about 30 seconds.

And I was busy looking at the detective saying, wait, you know, can I kiss him goodbye? What do I do now? Mark Mangelsdorf was arrested and escorted back to Kansas to face murder charges for the 1982 slaying of his close friend David Harmon. He was charged with first-degree murder and conspiracy to commit murder, the same charges Rash is facing.
Just one week after Mengelsdorf's arrest, Melinda Rash goes on trial for the murder of her first husband. By her side, showing support, is her current husband.
In spite of the dramatic interrogation tapes, Prosecutor Paul Morrison knows getting a conviction after 23 years will be tough. About 2.33 a.m., David Harmon was beaten to death in his bed.
He begins by setting out to establish a motive for the crime.

Her world revolved around the church.

Divorce was an unthinkable option.

You've got that sort of perverted thinking about that not being an option,

and it manifests itself in what most of us would consider to be the unthinkable,

and that is that you kill them. Morrison sets out to prove a case largely built on circumstantial evidence, evidence of an alleged love affair, They were just standing very close together.
and lies. First, Rash said she was in bed while her husband was being beaten to death, but prosecutors show her pillow covered in blood.
Then there is her claim she was knocked out for more than an hour. That didn't fit at all.
And in fact, she didn't have any real injuries other than a tiny bruise on her cheek. Prosecutors begin unraveling Rash's story of what happened that night,

weaving a different story.

There was about 20 cards and letters from Melinda Harmon to Mark Mangelsdorf.

Prosecutors produce a stack of cards and letters found in Mark Mangelsdorf's apartment,

suggesting signs of an intimate relationship.

Police were just signed either Melinda or Love Melinda or I Love You Melinda, that type of thing.

As the evidence mounts, it is the 2001 police videotape that cements the case against her and Mark Mangelsdorf.

You had to know that was him.

In my heart, I know him. As prosecutors slowly built their case, Rash's defense team knew they had to confront the allegations of an affair and murder head-on.
To do that, they turned to the person at the center of this case to testify. But it was not their client, Melinda Rash, they called to the stand.
It was Mark Mangelsdorf. I plan to tell the jury the truth just exactly as I told the police 23 years ago.
And for the first time in 23 years, Mark Mangelsdorf and Melinda Rash are together again. This time, the only thing they are sharing is the charge of murder.
Do you swear or affirm the testimony you're about to give will be the truth, the whole truth, and nothing but the truth? Yes, thank you. Please succeed.
Thank you. Mengelsdorf's testimony is crucial for Rash's defense.
And ultimately his own. The defense wants to show Mangelsdorf is not capable of murder, and that he and Rash couldn't have conspired to commit such a crime.
I felt that it would be an opportunity for me to tell the truth, to potentially assist in uncovering the truth for the jury, giving them full information, full facts. Mark Mangelsdorf's defense attorney, Mickey Sherman, says it's a gamble worth taking, even though anything Mangelsdorf says could be used against him.
Why were you so willing to have him testify? Truth is the truth. I felt that I'd rather put him on the witness stand now and let the jury, let the world know what his recollection was rather than have this cloud over his head.
Questioned by Rash's defense attorney, Tom Bath, Mangelsdorf answers questions point blank about accusations of an affair. Mr.
Mangelsdorf, were you having an affair with Melinda? No, I absolutely was not. Were you romantically involved with her? No.
Were you physical in any kind of sexual way with her? No, I was not physical with her. Melinda Harmon was my friend.
And how about David Harmon? David Harmon was also my friend. Did you kill David Harmon? I did not kill David Harmon.
Mangelsdorf looks calm on the stand, even under tough cross-examination from prosecutor Paul Morrison. Are you aware of the fact that she said it was an emotionally inappropriate, intimate relationship? I'm aware that she made that statement.
Were you aware of the fact that she said that you told her, I want to have sex with you? I read that statement as well. Were you aware of the fact that she said she thinks you killed David Harmon? I don't know the specific words, but I did view the tape, and so I'm...
You're aware of that, yes?

Yes.

How did he do on the witness stand?

You know, I thought he did fantastic. We all thought he did fantastic.

For defense attorney Mickey Sherman, this was a dress rehearsal.

He got to see how his client will do as a witness.

But true crime writer Andy Hoffman believes Mangelsdorf taking the stand

may not have been the best offense for Rash or for himself. There was no feelings of sorrow for David.
You know, no, it was all just rehearsed and I'm in here and I'm going to walk my way out of here and I'm not showing any emotion. I think you really saw Mark Mangelsdorf as Mark Mangelsdorf.
Totally controlled, totally sure of himself, but something's wrong there.

Melinda Rash never took the stand or spoke publicly about the murder of her husband.

After nearly three weeks of testimony and over 60 witnesses, Rash's trial comes to a close. After two days, the jury reaches a verdict.
The court will read the verdict of the jury. On count one, we the jury find the defendant guilty of murder.
On count two, we the jury find the defendant guilty of conspiracy to commit murder. Did Mark help or hurt her on the stand? He hurt her.
If they believed him, they wouldn't have convicted her. Out on bail, Mark Mangelsdorf was at home with his wife Christina when they learned of Rash's fate.
When you saw the word guilty, what was your reaction? I think surprised and disappointed. You thought she was innocent? Yes.
Christina believes the outcome will be different for her husband. It wasn't like we looked at this and said, you know, oh my gosh, you know, the same thing is going to happen to Mark.
I mean, there's still a confidence that it's a very different case and that Mark will ultimately be found innocent. As Mangelsdorf now starts to prepare for his own trial, Melinda Rash, facing life in prison, sits in a Kansas County jail awaiting sentencing.

But as he will learn, she's not sitting quietly.

Here in Olathe, Kansas, Melinda Rash is behind bars, facing life in prison for the murder of her husband, David Harmon. Back in Pelham, New York, Mark Mangelsdorf begins to prepare for his trial, confident a jury will find him innocent.
When they see the evidence as it's presented, we think they'll come to the same conclusion that we know is the reality that I'm innocent. I believe in Mark and I believe that the jury will believe in Mark, both in his innocence and his character.
Defense attorney Mickey Sherman is on the offensive. What's your best evidence? Mark Mangelsdorf getting on the stand and telling the story.
And the lack of such a story on the part of the state. While Sherman makes his plans for Mangelsdorf's defense, he's unaware Melinda Rash is making plans of her own.
You begin to think about your children, I think. You begin to think about your future.
Writer Andy Hoffman. And you begin to think, oh my God, I'm convicted and I'm facing life in prison.
What can I do? With few choices, Rash makes a stunning move and turns to prosecutor Paul Morrison, looking to make a deal. In exchange for a lighter sentence, she says she'll finally tell the truth of what happened that night her husband was brutally murdered.
Melinda Rash admits for the first time she took part in the murder of her husband David Harmon, and she says she did it with Mark Mengelsdorf's help. It sounds like a big break for the prosecution, but it could be a bigger break for the defense.
I think it's going to be great fodder for the defense. She told a lie in 82.
She told half-truths in 2001. She was convicted in 2005.
And now, facing life in prison, she's going to come clean and tell the truth. Well, do you believe her? How concerned are you about her testimony? Well, I could put on a big act and say it's no big deal because she's lied before, but of course I'm concerned.
The usually confident Mickey Sherman knows this could be trouble. I mean, this is someone who is obviously going to implicate him, and her credibility, her believability, is going to make a great difference in whether or not Mark Mangelsdorf is going to be convicted or acquitted.
There we go. The stakes are high.
If convicted, Mangelsdorf, now a father of five, could spend the rest of his life in prison. In February 2006, appearing in court for a pre-trial hearing, Mark Mangelsdorf shocks everyone with a statement of his own.
Mr. Mangelsdorf does plead guilty and agree that he did participate in this crime.
After 24 years of maintaining his innocence, Mark Mangelsdorf now admits he helped kill his close friend, David Harmon. I felt that it was time for me to plead guilty and to get this behind us.
By his side is his wife, Christina. I love my husband, and he's the best husband and the best father that he can be, and we're going to be there for him.
During the summer of 1981, the two kissed for the first time in the family room of the duplex. Pleading to second-degree murder, Mangelsdorf stands there while prosecutor Paul Morrison reads Melinda Rash's confession.
The week before the homicide, Mangelsdorf informed Melinda that he had purchased a weapon, specifically a crowbar with which to murder David Harmon. He indicated that the time for the homicide was getting closer.
And in the confession, Melinda Rash related a chilling scene. At her husband's funeral, Mark Mangelsdorf whispered in Rash's ear he got rid of the murder weapon.
Remarkably, for a couple who now admits they committed this brutal murder to have a relationship, it was the last time they were together. She was ready to testify that during this relationship that she had with Mark Mangelsdorf, during their discussions of how they were going to end up together, her and Mark, that for her it came down to the fact that she chose murder over the social stigma of divorce.
Bottom line is that she was just one of the factors which we all considered in deciding whether or not Mark should plead guilty. Mark finally made the call himself.
He wanted to get on with his life. He saw the possibilities of conviction, saw the possibilities of acquittal, and elected to plead guilty.
All rise. On May 12, 2006, in two separate hearings, Mark Mangelsdorf and Melinda Rash are sentenced for the horrific murder of David Harmon.
I do not suggest that this punishment is equivalent to the crime itself. No punishment could be.
They are both sentenced to 10 to 20 years in prison. To the Harmon family, words do not adequately express the things I kill in my heart.
Just words are not enough. I'm horrified beyond words that I was ever connected to this and I knew the minute it happened that it was wrong.
For that I'm very very very sorry. I have pled guilty to this.
I've acknowledged my involvement. I'm truly truly sorry for David's death and for the loss of the time that you've experienced not being able to spend time with him.
Good afternoon, Your Honor. But for David's father, John, Melinda and Mark's apologies will never be enough.
Melinda, I hold you more responsible than Mark. You as a wife could have called a halt to the entire plot at any time.

Mark, you're not only a murderer, you're also a thief.

You took our one and only child in a vicious, not just normal, a vicious attack and act of violence.

You conned everybody while you were living a lie for over 20 years.

It took 24 years, but for this small town of Olathe, Kansas, the memory of a haunting murder

can finally be laid to rest. And for David Harmon, a 24-year-old injustice has come to an end.
Melinda Rash served nine years in prison and was released in 2015. Mark Mangelsdorf was released in 2016 after serving 10 years.
See what's screaming free all month during Pluto TV's April Ghouls.

Get your heart pounding with Insidious and Bram Stoker's Dracula.

Or test your nerves with Urban Legend and Silent Hill.

Download Pluto TV on all your favorite devices and start streaming now.