Ncis Los Angeles 7x21 -

The episode revisits the criminal group Omni , first introduced in Season 5.

After a shipment of weapons is stolen, surveillance footage shows Nate participating in the heist. His loyalty is further questioned when he kidnaps Agent G. Callen and assists in his torture to obtain security protocols for high-grade explosives. Ncis Los Angeles 7x21

The real-world location for the team's iconic Boathouse . The episode revisits the criminal group Omni ,

The OSP team is thrown into a crisis when evidence suggests that has gone rogue while working deep undercover. Callen and assists in his torture to obtain

Nate had been undercover for three months, attempting to link organized crime to terrorist organizations.

This guide covers , titled " Head of the Snake ," which originally aired on April 11, 2016. 1. Episode Summary

During a shootout, Callen takes cover behind a bulldozer bucket that gets riddled with holes from a 9mm handgun. In reality, such heavy gauge steel would only be scratched by a pistol caliber.