. >> when spring creek's extraction team was called to remove steven blevins from his cell, he was in state of rage and had been pounding the walls with his bare fists for over an hour. >> [ bleep ] qom on, come on, come on. >> but when we first met blevins, he was in a much calmer state as he told us how mental illness led to murder. >> i fell in june of '93, psychotic delusion, out on a fishing boat. i attributed it to working too much, too long, too hard. >>> i'm paige hopkins. sad breaking news coming to us tonight reported by the associated press, singer whitney houston is dead. again this is according to the associated press, whitney houston was 48 years old, a reigning pop star, we are waiting to find out the cause of her death. she was at her peak in the '80s and '90s. she had a very famous, stormy marriage to another singer, bobby brown, that produced a daughter that you see right there. we're trying to found out again the cause of death. she has had a remarkable, remarkable career. she was actually discovered at 19 by clive davis of arita records, comes from a storied musica