A Middletown Township, Pennsylvania man was arrested after claiming to have beheaded his father, a longtime federal government employee, and posting gruesome video of what he said is the severed head to social media. The suspect, 32 or 33 year-old Justin Mohn, is facing first degree murder charges. He also decried “far left woke mobs,” BLM and LGBTQ people, President Joe Biden, the federal government, and spewed other right-wing conspiracy theories. “Some of the talking points made by Mohn echoed those of prominent online conspiracy theorists and far-right political commentators,” local news o…