New York cop D'Angelo comes to San Francisco searching for the killer of his partner.
A pretty good episode, Paul Sorvino is Bert and this is a pilot for short lived show "Bert D'Angelo Superstar". He is reckless but a dedicated cop with high number of arrests and citations. Keller is amused by him but Stone does not like the way he skirts the law. Bert even talks of planting heroin on someone to find out what the guy knows. There are some obvious doubles in some fight scenes. Best moment is when Stone looks like he is going to explode at one of Bert's threats but controls himself.