An internal investigation is launched after a difficult rescue goes awry and a life is lost.
Tennant and NCIS must take down a notorious team of international thieves before they complete their final big job and disappear; Kai searches for a new place to live; Lucy and Whistler have a standoff about their previous encounter.
Bode's crew is accused of stealing a designer watch from a fire mop up; the crew responds to a high-stakes call about an extremely dangerous gas leak.
The crew engages in a search and rescue mission after a building collapses and Division Chief Sharon is forced to make a gut-wrenching decision.
When the team busts a group of dangerous robbery suspects; Tan is confronted with a pivotal figure from his past; Luca is tapped to temporarily step in for Hicks.