Fan Casting Matthew Kadai in Batman: Arkham Origins

Matthew Kadai was attacked at Amusement Mile by a then-recently released hardened criminal named Andrew Carter, who, by that point, had stopped going to court-mandated therapy sessions, planned to join Bane's Mercenaries, and was very dangerous. Kadai was killed when Carter, who had been enhanced by the drug, Venom, threw an air conditioning vent at him, which broke every single bone in his body, and thus made it appear as if he had suffered repeated physical blows. Kadai was in his thirties when he died.