The Harpies

Businessman Lloyd Weldon had been murdered in a part of town he shouldn't been in. His widow is the friend of the Captain's wife. And there was a long red hair on his suit and his widow was a brunette. Frank takes the case. It might be Carla Kinross, an old girlfriend, but there's also been a rash of attacks on men in the neighborhood, which leads Frank to a woman Excon whose daughter has a grudge against society for imprisoning her parents.