Underwater (S04E02)

With Joel Rucker stepping in as the new captain, the dynamics are shifting. Lydia and Ruben delve into a murder at a convenience store, where Lydia's usual empathetic approach helps her gather information from an unsuspecting grandmother who may hold crucial insights about the suspect. Meanwhile, John and Jessica face a sudden challenge when they are assaulted on the street, putting their physical skills to the test. In another part of town, Sammy and Ben find themselves partnered with an officer who frequently blunders, but it’s Ben whose missteps draw unwanted attention to him.