A crazed conspiracy theorist says he executed and beheaded his father and posted the footage on YouTube because his dad wanted to stop him from becoming the next Donald Trump.
Justin D. Mohn, 33, took the stand at his trial and coldly told the court how he shot 68-year-old Michael Mohn in the head while attempting a “citizen’s arrest” — after he said his father threatened him and tried to take away his 9mm handgun.