20 Terrifying Killers You’ve Never Heard Of

#11 Tyler Hadley

Photo: YouTube

Florida teen Tyler Hadley hosted a party at his house, and the cause for such a celebration? The murder of his very own parents.

After murdering his parents, Hadley posted a Facebook status promoting his house party to friends. He hosted his friends for games of beer pong while his parents’ bodies were locked in an upstairs room.