Derek Barnes

When 15 Division goes undercover at a club-land bar that’s a possible hub for illegal handguns, Chris’s erratic behavior and concern for a specific drug dealer make Dov suspicious. Meanwhile – after learning Duncan has made serious professional allegations against her – Andy decides to help Sam with a missing person’s case that takes a dark turn.

The CIU team works to exonerate a political activist serving a life sentence for planting a bomb at a mosque that killed a prominent Imam and three worshippers. The re-examination of the case calls into question the NYPD's role, which puts Hayes in Wallace's crosshairs.