Leland Vanhorn, also known as Serial Killer X, is a fictional character and one of the 2 main antagonists of the videogame Condemned: Criminal Origins (alongside with the Oro Dark Primary) and the tertiary antagonist in its sequel Condemned 2: Bloodshot. Leland is the nephew of Malcolm Vanhorn and the arch nemesis of Ethan Thomas. He is voiced by Peter Jacobs in the first game and by Henry Dittman in the second.