Marlowe: Nice try, ma' am, but Philip and Gloria are innocent of those crimes.
Dorothy: Perhaps, but they are both murderers.
Sophia: Sit down, Dorothy. Don't make a fool of yourself.
Marlowe: Would you care to explain?
Dorothy: In the first place, it is unlikely that Gloria murdered her father. Statistics show that patricide is overwhelmingly a male crime. Although daughters frequently murder their mothers!