Watch Series: Smiley Face Killers: The Hunt for Justice Released in (2019) - Season 1 produced by USA, The TV Series categorized in Crime, Documentary, Reality-TV, and content rating TV-14 with duration 45 min broadcasted as these networks Oxygen, Streamed at Putlocker Are the deaths of hundred of young men the result of a single killer, a gang of homicidal psychopaths or merely accidents? Is there a national murder conspiracy hiding in plain sight, or is the whole scenario a series of coincidences? A myth? These are the questions surrounding the Smiley Face Killings. - Season 1