Mohn was taken into custody after police found his deceased father in a home in Pennsylvania, authorities said.
A man has been taken into custody after allegedly decapitating his father and posting a video about the killing online, according to authorities and reports.
The man, identified in reports as 32-year-old Justin Mohn, was arrested at Fort Indiantown Gap in Pennsylvania on Tuesday night.
Middletown Township Police were called to a home on Upper Orchard Drive at about about 7 p.
