Luke Ashley was diagnosed with bipolar disorder and for three years he was in and out of mental hospitals. Because he had a drug problem, he also was in and out of the criminal justice system. He was sentenced to time in a state-run substance abuse program - but there was no space for him. So Luke went to jail, and ended up committing suicide. Dick Gordon talks with Luke's mother, Tricia Ashley. Also on the show: memories of a milkman.