A series of home invasions and murders in a Denver suburb lead the team to suspect that the killers might be working together.
The FBI profilers race to the Deep South when two people are targeted by a copycat killer imitating the method of a murderer, active three decades ago.
Cary tries to stack the deck against Alicia during the trial of an Army reservist accused of murdering his wife. Meanwhile, Childs resorts to dirty tricks in an effort to ruin Peter's campaign.
Reese and Finch must protect a judge who wants nothing to do with their extralegal activities, even though his refusal could cost him his life.
Call for help.