David Michael Kalac, a.k.a. "The 4chan Killer", is an American murderer who killed his girlfriend and posted pictures of her body on the (in)famous imageboard website, 4chan.
David Michael Kalac, a.k.a. "The 4chan Killer", is an American murderer who killed his girlfriend and posted pictures of her body on the (in)famous imageboard website, 4chan.