Ep 11. The Case of the Silent Six

Sergeant Dave Wolfe warned Joe Oliver to steer clear of his sister. Someone beats up Susan and shoots Joe - and it looks like Dave Wolfe is that man. All he can manage is the "mysterious dude defense" - someone hit him over the head and used his gun on Joe. Perry discovers six people heard Susan's cries and none of them tried to help. He'll have to figure out why to clear his client.