John Trefil (My dad is a serial killer... Galina Trefil claim)

KWhitaker

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Has anyone read about Dr. John Trefil? Self admitted serial killer, 1970-1990s. His daughter, Galina, has a Facebook page that contains documents and pictures of her dad's many diaries. He's asking law enforcement to find the remains of his victims. He claims he can tell law enforcement exactly where he buried each of his victims.
*She refers to her father as Jon and John*
From her FB page...
My name is Galina. For so many years now, I have lived a double life; carried an impossible secret. This is not a joke. This is the cold reality, which has been strictly on a need-to-know basis. Now everyone needs to know. I am the daughter of a serial killer--a serial killer who knew the identities of two other uncaught serial sex killers, Michael Fries and Julia Strnad Houser. Dr. Jon Charles Trefil, my father, has admitted for almost a decade, giving a consistent story, to being a serial killer ON TAPE, graphically. FBPD, the Sheriff's Department, the Mendocino County DA's Office, they are all aware of his confessions. This is the secret that the authorities in Mendocino County are not sharing with the public. At this point, Jon is 86 years old. He's admitted to being a serial killer to roughly over a dozen people. He's asked repeatedly if only someone, some authority, would take him back to the dump sites where he put the bodies. He's promised that he will point to where the bodies are if police will only take him. They haven't been willing to do so, and he's remained, while bedridden, still free. He wants to tell his story. He actually wants to go public with his crimes. He's given his blessing for me to do so in his stead. Though, at times, he's also promised to fake being crazy if he's actually arrested. I, his daughter, have been asked by law enforcement how old he is, and I respond to them, "Well, he's almost a decade older than when I first contacted law enforcement." I have devoted my life to bringing Jon to justice. At this point, the DA's office has dozens of hours of him discussing his murders in intense detail. How he kidnapped. Who he kidnapped. How he kept victims prisoner, sometimes for weeks at a time before killing them. How he tortured. How he killed. Though he said that he began killing in the 1950s, he only really made it a habit from the summer of 1965 to approximately 1999. From 1965 onward, he admitted to murdering one person, give or take, per month. Female, male, old, young, and couples. The states involved are Illinois, California, Virginia, Oregon, and Idaho. The outside countries are Canada, France, the Netherlands, and along the Mexican boarder. Most killings occurred in California, with the specified counties being San Francisco, Marin, Alameda, Lake, Mendocino, Sonoma, and one unidentified county that shares the Northern Mendocino border. The fact that he's 86 should not matter in this case. There is no statute of limitations on murder, and most importantly he can give closure by saying where the bodies. He murdered my grandfather and laughed about killing two of my great-grandparents. He murdered multiple other people that, as a small child, I met back in the early 1980s. When I realized that he was a serial killer in January of 2012, I knew that he'd gone under the radar. If I let it happen, he would probably never be caught. Instead, I decided to devote the next 13 years of my life to building a case for the prosecution, so that the families of the dead could have the justice that they so deserve. The families deserve the opportunity to bury their daughters and sons; the opportunity while my father is still alive that they may stand in a courtroom and give an impact statement. I have contacted every jurisdiction wherein Jon admitted to murder. I have spoken to and given lengthy interviews with law enforcement over 40 times. I have provided DNA samples to law enforcement. At great personal physical risk, I retrieved my father's diaries, wherein he discusses some of the murders. To date, law enforcement hasn't even been willing to read those diaries. I got two of the murder weapons, including a vial of strychnine that Jon used to keep in his medical bag. No one's been willing to take it into custody. Last year, I was able to convince my father to cough up a few of the specific gravesite locations. The bodies of undiscovered victims are located at several places on "13 Curves" on HWY 20--mainly between the 4.5 to 5 mile marker. Also on the Comptche-Ukiah Road, Jon's Albion property, and at a murder cabin in Comptche. He's acknowledged two other murder cabins, located in Westport and Boonville. I asked law enforcement to put a wire on me. To date, they have not been willing to put a wire on me. I have been told that other, more recent cases, take precedent over cold cases. They took Jon's DNA, but have not been willing to put it, or my own volunteered DNA, into CODIS. Over the years, I built a posse, consisting mainly of seven key people, with an additional dozen or so helpers, who have also devoted themselves to bringing Jon Trefil to justice. Pure warriors, and the strain has weighed in on all of them. The time has come to go public though. I am asking the Mendocino County community for help. My father has repeatedly said that there were many victims who actually got away, some of whom were his patients. Hitchhikers, mostly picked up from the Willits junction, and tourists, were his main victims in Mendocino County, he said. He knew that they wouldn't be missed. IF YOU HAVE INFORMATION, PLEASE GO TO THE MENDOCINO COUNTY AUTHORITIES. I'm afraid that, given the lack of DNA analysis, this case absolutely will not be solved without the other surviving victims being willing to come forward. Thank you.
 

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More from Galina...

My name is Galina. I'm the daughter of a serial killer.

The following is awful. Trigger warning.

There is a great deal of evidence that John discussed getting rid of. His collection of female victim's clothing. Vehicles belonging to the victims.

I'm going to say again, there's one piece of evidence that's not going anywhere--not without a wrecking ball. His subterranean "Tomb," (as he called it,) located in Albion, California. One victim was kept there, he said, for three weeks solid. She was assigned a name of his choice. She is buried on the Albion property. John claimed that, throughout the property, he buried boxes of evidence, including polaroids taken of the victims while they were still alive.

His treatment of the victims, he claimed, was good. His diaries suggest otherwise:

"Who can I let murderous rage out with? While hi on grass + in restraints? That rage has been there every second, minute, hour of my 13,343 days, just as alive, intense, real, lusty to explode out, kept in by even stronger defenses"

"I would chain them all up in a dungeon so they couldn’t move, naked. Tape over their mouth so they couldn’t talk (back). Any movement, lack of attention, eyes closed or off me + I’d whip them, cut them, burn them, electrify them into attention. Feed them nothing but moldy bread + LSD water—In Dark except when I’m talking to them—“You are all going to die, slowly, + be tortured for week til you die."

To John's defenders, the ones saying he's just a poor old man in his hospital bed, I ask you this: have you ever written something like this?
 

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I actually came here looking for info after running into it today. The writings themselves compel me more than any story she's trying to put together, and I do think they warrant some good eyes going over them to transcribe them.

His DNA was taken in 2023 and has since been put into CODIS. They tested it against one of the victims he named and claimed and it tested negatively against the DNA they have on file for that victim.

That and a few other things make me question the story she's shaped and some of the things she claims he has said. That doesn't mean he isn't a killer, or serial killer, just that her own narrative building and/or her fathers claims may not be totally factual based on evidence. So I'm not sure who is doing the fibbing or trying to make things fit a certain narrative-- it could certainly be her father, it isn't unheard of, but the facts are they did test that DNA against a named victim and it didn't match. So far CODIS hasn't showed anything up either.

But the writings themselves are worth looking into, and I do think LE should at least hear him out and take him to the supposed sites as he's apparently requested, with the right tech just to check. Other than that, not sure what else can be done if his DNA isn't matching to anything through CODIS. Honestly not sure how she or he thinks he's going to get out to those sites though since it seems he's been bedridden for a few years.
 
Here is the response from the Sheriff's Office:

It seems not to be based in fact. Reminds me a bit of Lucy McKiddy.
I'm not familiar with Lucy McKiddy, I'm going to Google her. A lot of what Galina has posted in the Facebook group is hard to believe. In some posts she even claims thinking her dad was the Zodiac. That's why I brought the information here to Websleuths, I wanted to get other opinions.
 
I actually came here looking for info after running into it today. The writings themselves compel me more than any story she's trying to put together, and I do think they warrant some good eyes going over them to transcribe them.

His DNA was taken in 2023 and has since been put into CODIS. They tested it against one of the victims he named and claimed and it tested negatively against the DNA they have on file for that victim.

That and a few other things make me question the story she's shaped and some of the things she claims he has said. That doesn't mean he isn't a killer, or serial killer, just that her own narrative building and/or her fathers claims may not be totally factual based on evidence. So I'm not sure who is doing the fibbing or trying to make things fit a certain narrative-- it could certainly be her father, it isn't unheard of, but the facts are they did test that DNA against a named victim and it didn't match. So far CODIS hasn't showed anything up either.

But the writings themselves are worth looking into, and I do think LE should at least hear him out and take him to the supposed sites as he's apparently requested, with the right tech just to check. Other than that, not sure what else can be done if his DNA isn't matching to anything through CODIS. Honestly not sure how she or he thinks he's going to get out to those sites though since it seems he's been bedridden for a few years.
Thank you! I completely agree.
 
Thank you! I completely agree.
Definitely going to be keeping an eye on it, because even if it's complete fabrication, the fabrication is an interesting crime to me in and of itself lol, and beyond that Jon's writings are quite interesting and definitely seem legitimate at the very least.

I did note that in one of the writings he opines about wanting to have MPD (now known as DID) and of course in several writings mentions a desire for serial raping/killing women. I wonder if it isn't some sort of combined situation where he's mentally declining and blurring reality and fantasy and his daughter is seemingly taking him at his word, supported by those writings he made.

I could understand her mind kind of snowballing with possibilities if that's the case, especially supported by some of the true crime communities that lack more critical thinking.

It sounds like he wasn't the best dad. I think a lot of us, if confronted by the mountain of mentally ill writings of our dying (seemingly abusive) father, that clearly state the desire to kill etc and him seemingly saying he's done so, would probably draw the same conclusion. Some of us might even get caught up in it. I imagine it'd be incredibly emotionally confusing when it seems to validate some of the more unsavory parts of your upbringing as well, and the desire to prove it stemming from that may be hard to quash.

Or she's totally right, he's a serial killer, he lied about that particular case or his mental faculties are so declined he thought he might have done that one and time will tell. Who knows!
 
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There's that woman who was from western Iowa who thinks her father may have killed quite a few people, and authorities couldn't find any evidence that he did, but people who knew him said they wouldn't have been surprised.

This sounds like a really twisted story. What kind of doctor was he, anyway?
 
There's that woman who was from western Iowa who thinks her father may have killed quite a few people, and authorities couldn't find any evidence that he did, but people who knew him said they wouldn't have been surprised.

This sounds like a really twisted story. What kind of doctor was he, anyway?
From what I've seen it seems he was in psychiatry. There's some paperwork where his wing of a psychiatric facility was getting reprimanded slightly for giving some patients too much haldol I believe.

There was also some other paperwork showing he did some work related to MPD (now DID) studies or something, which is interesting since in his writings it seems he really, really wants to have DID if that makes sense. Occasionally it sounds like he thinks he has it.

His daughter however does not think he has DID and speculates somewhere in her posts that she thinks he might have been adding that stuff in case he got caught some day to plead insanity? Who knows.

I do believe he had his medical license removed in the 90s while working as a psychiatrist because a patient claimed he sexually assaulted her.

Edited to add the link: https://www2.mbc.ca.gov/BreezePDL/document.aspx?path=\DIDOCS\20030225\DMRA1\&did=A1GZXSBB.DID
 

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