After the city's gun buy-back program is robbed, the team is on a hunt for those responsible. Meanwhile, Murtaugh walks on thin ice with Trish, Riggs finds an unlikely friend in Ruthie, and Captain Avery is reunited with a college "frenemy" who has key information about the case.
Elenco: Clayne Crawford , Damon Wayans , Jordana Brewster , Kevin Rahm , Keesha Sharp , Michelle Mitchenor , Johnathan Fernandez , Dante Brown , Chandler Kinney .