Nikki McCauley

Gibbs and McGee head to Alaska while the team works at home to uncover the conspiracy behind the serial killer.

Dave's fling begins turning into a relationship he doesn't want; Jane tries to help Alex find a roommate.

When Jim tells Melinda that a corpse disappeared from the local morgue, they search for the body and an explanation.

Department of Justice Agent Lance Hamilton asks Sam for assistance in locating a former U.S. Border Patrol tactical officer who disappeared following a threat by the cartel.

Veronica catches Tim Foyle (JAMES JORDAN - "Without A Trace") breaking into Mars Investigations. Meanwhile, Keith questions Mindy O'Dell (recurring guest star JAMIE RAY NEWMAN) and finally convinces her that Hank Landry (recurring guest star PATRICK FABIAN - "Joan of Arcadia") killed her husband. Keith then arrests Landry in the middle of a class. Later, Wallace notices Logan and Parker (recurring guest star JULIE GONZALO) enjoying a nice lunch together.

This week an all new episode of All Rise.