Tim Rock

NCIS agents from Washington, D.C., Los Angeles and Hawaii, in D.C. to attend the retirement party of a beloved Federal Law Enforcement Training Center professor, find themselves investigating his shocking suicide.

Cameron postpones her vacation with Chase in order to ask House to accept the case of an environmental radical who collapsed at a protest with unexplainable symptoms. Although suspicious of her motives, House agrees. Since she pushed him to take the case so emphatically, House forces Cameron to take the lead and run many of the tests on the patient.

Demetri and Agent Banks attempt to track down a killer, Mark reluctantly agrees to help Simon find his sister Annabelle and the FBI team discover the true identity of Suspect Zero.

When an Army ranger goes missing after returning from deployment, Magnum learns of the traumatic news he received upon arriving home and must find him before survivor's guilt consumes him.

Josh sets Sofia up with his dentist, but after the two hit it off, Gabi isn't so sure he's the right one for her friend. Elliot turns to Yolanda for help in reigniting the spark between him and Alan.