A case involving the murder of a state trooper's son puts the team on the trail of fugitive Eduardo "El Lobo" Lopez (Robert LaSardo), whom they discover is on the lookout for a couple who are believed to be holding something he is desperate to regain.

A mother (Jennifer Morrison) goes on the run with her young daughter after a grisly murder. The team must reassess their strategy for capturing her, however, when doubts arise about the woman's mental state.