CSI: Miami

Season 6, Episode 19

Episode Title: Rock and A Hard Place

Air Date: 2008-05-05

Overview:

A man is murdered when someone drops a piece of slate off a bridge. The team tracks the slate to one of their own and Alexx's son becomes a suspect. Then to make matters worse Alexx finds him in a warehouse holding a bloody knife over his friend who happened to be the other suspect.