Too Sane a Murder — Lee Martin

Olead Baker had opportunity, means, motive, and a record of schizophrenic violence. But Detective Deb Ralston, who was a mother before she was a cop, just can't believe that he is guilty of shotgunning five family members including his beloved four-year-old sister and stomping the cat to death. Things really get out of hand when Deb's daughter Becky falls in love with Olead.