Walker sets out on a new mission. August opens up to Geri and Liam. Bonham notices that something is off with Abby. Meanwhile, Luna introduces Cassie to an old friend, and things don't go as anticipated.
Cassie, James, Trey and Luna start to put together the pieces of the Jackal case, while no one has heard from Walker.
Walker, Trey, Cassie and Detective Luna explore more leads as Walker starts to become more and more invested. Captain James notices Casey and Luna growing closer.
Liam expresses his concerns about Walker to Trey; Walker becomes more invested in the case as Capt. James asks him to take a break; Stella continues her search for the necklace and starts putting together the pieces of the mystery.
Walker, Trey, Cassie and Detective Luna are all hands on deck with their case. Geri is presented with an interesting offer, and Liam jumps in to help.