Meredith Giangrande

During the search for a firefighter’s killer, Jane is attacked and nearly drowned, resulting in a temporary loss of his memory and a return to his pre-CBI con man persona.

Alan is faced with relationship trouble when he does not give Lyndsey a key to the beach house; Walden, Alan, Herb and Billy commiserate about relationships.

Jane and Maura investigate when a baseball coach is found dead in a locker room; Tommy returns home after being released from jail.

A film processing laboratory turns a snuff film over to investigators; Grissom and Nick must identify a skeleton found covered with ants in a toolbox.

Callen must interrogate his father after he is found in a patient's hospital room during a radiation poisoning case; members of the team discusses their plans for Thanksgiving.