Thirty-eight-year-old Lee Coleman, schizophrenic and bipolar, was on top of psychologist Susan Barron, 67, who had the leash of her small dog around her wrist. He was stabbing away, methodically ...

Thirty-eight-year-old Lee Coleman, schizophrenic and bipolar, was on top of psychologist Susan Barron, 67, who had the leash of her small dog around her wrist. He was stabbing away, methodically ...