Travis Hammer

The BAU must determine the true cause and motive when several drowned people are discovered in the Las Vegas desert.

Hawk tries to figure out the missing details of the log-lady. Meanwhile, the Red Room effects Agent Cooper's evil doppelganger.

As the NCIS team searches for Gibbs after wreckage from his boat is discovered, they find out he was tracking a serial killer with journalist Marcie Warren, who wrote an exposé on him.

With the Russian mob threatening his family, Ray takes a road trip with Mickey to Primm to recover stolen money. Bunchy and Bridget look after the baby.

An intruder breaks into the Donovans' house, Bridget tries to maintain her independence, Mickey plans to rob a casino, Bunchy and Teresa navigate marital woes, and Ray visits Belikov in prison.

NCIS helps a former NCIS tech operator search for her missing ex-partner, when they fear he might be working with the gun runners they failed to take down years ago. Also, Callen reveals to Sam that he's about to put down roots with Anna, and Deeks reels when his bar gets a negative review.