Kristina Reyes

A surprise visit from Nas leads the team to look into a dangerous piece of technology stolen from the NSA. Meanwhile, the bond between Roman and Blake grows stronger as they attend a high-stakes poker game.

Jane and Weller team up with a mysterious man from Jane's past to locate a missing person. Meanwhile, the team hurries to prevent an arms deal.

Weller and his former FBI partner team up for a risky undercover mission. Meanwhile, Zapata questions a former foe.

After some personal strife, the team must find a way to work together to track down missing nuclear warheads.

The remaining team tries to solve a case.

The team learns a valuable lesson about trust when a prisoner warns them of a dangerous plot. Meanwhile, Zapata is caught between the FBI and the CIA, and a volatile situation sees Roman and Crawford disagree.