Andy Umberger

Mike finds Zach holding Susan hostage; Lynette interviews for a position at a top ad agency; Rex's mother arrives for his funeral; Gabrielle, feeling guilty, visits Carlos in jail.

Brennan and Booth investigate what appear to be charred human remains on an electrical fence; Brennan goes on a date with Booth's supervisor; Sweets' girlfriend returns to the Jeffersonian.

Serenity's captain agrees to transport several passengers while flying under the ruling government's radar.

The son of devout Jehovah's Witnesses is accused of killing his teacher after being caught fleeing the scene of her murder; the Democratic National Committee hires the team to investigate a second case.

A sniper kills two recruitment officers, leaving behind a unique calling card whenever he strikes. Using himself as bait, Gibbs tries to flush him out.

Bobby Nash moves to Los Angeles in the wake of a devastating family tragedy, and becomes captain of the 188 as well as meeting Athena Grant for the first time.