Killer obsessed with 'Dexter' told neighbors to ignore screams - Crime Watch Daily Full episode

In this episode of Crime Watch Daily: Mark Twitchell was an aspiring Canadian filmmaker, obsessed with the show "Dexter," who allegedly built a "kill room" in his garage. He told neighbors to ignore the screams, insisting he was making a movie. Plus, a Marine veteran overcomes a battlefield injury to become one of NYPD's finest.