A man is murdered when someone drops a piece of slate of 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.
Elenco: David Caruso , Emily Procter , Adam Rodriguez , Boti Bliss , Eddie Cibrian , Eva La Rue , Jonathan Togo , Khandi Alexander , Kim Delaney , Megalyn Echikunwoke , Omar Miller , Rex Linn , Rory Cochrane , Sofia Milos .