Mohn, 33, was convicted of murdering his father and sentenced to life in prison without parole Why did he decapitate him? Mohn shot and decapitated his father, then posted a video of the severed head on youtube.
Son charged with murder after father found decapitated in their home
What do prosecutors say happened
The trial of justin mohn, accused of beheading his father and posting video online, is underway in bucks county, pennsylvania.
After nearly three days of testimony, among the lingering questions in the justin mohn murder trial remained Why did he kill his father
