DA says Justin Mohn had 'no remorse' after being convicted of murder.

Justin Mohn, 33, was convicted of first-degree murder and sentenced to life in prison without the possibility of parole. Mohn was convicted for the brutal beheading of his father, Michael Mohn, in their Middletown Township home. Following the horrific act, Mohn posted a disturbing video on YouTube, displaying his father's decapitated head and calling for violent attacks against federal government officials. The Buck County DA celebrated justice being served and him having no remorse for murdering his father.