A Pennsylvania man has been arrested after allegedly killing his father, before displaying his decapitated head in a gruesome YouTube video while spouting right-wing conspiracy theories.

Justin Mohn, 32, was arrested on Wednesday at a National Guard base in Harrisburg, about 100 miles away from his home in Levittown, where police found the body of his father, Michael Mohn ...

An autopsy showed the man’s father, Michael Mohn, had been shot in the head before he was decapitated with a knife and machete, she said. Justin Mohn, 32, embraced violent anti-government ...