THE Pennsylvania man arrested for allegedly decapitating his father wrote eerie self-published books about humanity avoiding Satan's plan before he posted a grisly and unhinged video of his reported crime.
Justin Mohn, 32, is accused of murdering his dad Michael, 68, and showing off his dismembered remains in a sick YouTube video.
On Tuesday night, Middletown Township police were spotted swarming the home that Mohn shared with his father in Levittown, Pennsylvania, outside Philadelphia.
They had been called by the alleged killer's mother Denice, 63, who found her husband's decapitated body covered in blood, according to court filings seen by LevittownNow.
Police began searching for a suspect, and found Mohn who had driven his father's car around 100 miles away from the house before he was arrested.
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He's since been denied bail and is at the Buck County Correctional Facility awaiting a preliminary hearing, according to a Middletown Township Police Department criminal docket.
Before the killing, Mohn posted several disturbing writings online that give insight into his deranged beliefs.
On Amazon, he posted the self-published book The Kingdom of Darkness, which is set in the 2040s after humanity expanded into space.
According to the description, the novel details Satan's "plan" to take over the universe using technology and people.
The book's premise mirrors the Covid-19 pandemic, and involves people who "must figure out whether science or belief holds the answer for their survival."
According to Mohn's author page on Amazon, he is the author of seven books and three albums.
"His life story is unbelievable and there may not be enough words to describe him, but one may begin to understand his complexity and experiences through his art," the description reads.
"He only wishes to bring positive change to the world."
CHILLING RED FLAG
Mohn urged people to kill their family members and other leaders in a pamphlet titled America's Coming Bloody Revolution that he wrote in 2020, Newsweek reported.
In the pamphlet, he said Americans must choose between "allowing themselves to lose freedom" or "killing their own family members, teachers, coworkers, bosses, judges, elected leaders, and other older generations."
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He said the older citizens could be "traitors" who which to "take away the freedom and independence that comes with America, democracy, and free market capitalism."
The writing came before Mohn shared eerily similar beliefs in a YouTube video where he allegedly held up the head of his murdered father.
In that video, titled Mohn's Militia - Call to Arms for American Patriots, he voiced several conspiracy theories against the government that aligned with the beliefs of QAnon.
He went on to slam the Biden administration, the Black Lives Matter movement, "left-wing mobs," and the LGBTQ community for "betraying their country."
At one point, he grabbed a bag that allegedly had his father's remains in it, and slammed his dad for being a 20-year government employee and "traitor."
It's unclear whether Michael worked for the government.
The video was up for about six hours and had over 5,000 views before it was removed for violating YouTube's rules on displays of violence.
HARROWING HISTORY
Mohn had also filed three lawsuits against the US government and federal agencies for allegedly neglecting him by granting him student loans.
He claimed in the suits that funding his education at Pennsylvania State University from 2010 to 2014 left him with debt that hurt his quality of life.
Mohn was seeking $10 million in damages for being an "overeducated white man" who couldn't find work, the suit stated.
However, one filing that he submitted before Christmas last year was thrown out by a judge to slammed it for being "entirely speculative."
Middletown Township Police Chief Joe Bartorilla said that Mohn's family has been warned about the video and that they would share more in a press conference on Wednesday.
When asked if the victim's son had a history of mental issues, Bartorilla told The U.S. Sun, "I'll just take a guess, without knowing for sure, I'll say yeah.
"We're getting contacted by some people in the community that know us, and know him and his family.
"And we're hearing a lot. Obviously, he's well known in the community just by the calls we're getting."
