Jeronimo Spinx

The BAU investigates a group of suspects with a pack mentality who are randomly selecting their victims in the nation's capital and murdering them for the thrill of it.

When a Department of Defense employee is brainwashed by a cult, Kensi and Deeks go undercover to save the government's secrets.

When a vehicle transporting Jada Khaled is ambushed, the team must track down the culprit to save her and their case. Meanwhile, Sam is forced to confront Jada for the first time since returning from Sudan.

Eric witnesses his friend, a computer systems expert, being attacked by people who want information that could redirect a missile. Kensi runs into a familiar face in Afghanistan.

The team investigates the murder of a Marine, while Hetty is away at Senate hearings. This investigation leads them to a militia group and stolen missiles.

The mole kidnaps one of the NCIS agents. Plus, the team are left completely in the dark when Hetty goes rogue.