The BAU is called to the Angeles National Forest in California after bodies mysteriously turn up in the mountain lakes there. Meanwhile, Rossi must make a difficult decision regarding his ex-wife, Carolyn.
U.S. Marshal Chris Mansanto loses his partner in a shootout with underworld crime lord Vargas. While dealing with two new partners, Chris discovers that he has to rehabilitate Vargas, who ended up brain damaged. Until Vargas understands how evil he is, Chris can't kill him.moreless
While searching for some stolen cargo, John goes his own way during a mission with Sarah and Cameron – a risky maneuver that may or may not prove his leadership abilities and stop Skynet's plans. Meanwhile, Agent Ellison's murder investigation leads him to a surprising suspect, and the near-impossible feat of proving his case.moreless