After a young boy crashes through L.A. traffic with his dead nanny in the back seat, Syd and Nancy discover a connection to a drug cartel.

Sydney's search for Knox uncovers Nancy's past. The Bens investigate a murder committed during a live stream.

L.A.'s Finest investigate a body falling from the sky while the Bens investigate cars being dumped in remote locations. Nancy's past is catching up with her and creating problems.

McKenna agrees to help Syd get the stolen fentanyl into police custody without anyone guessing their involvement. Izzy's strange behavior distracts McKenna and Syd sees a ghost from her past.

While fighting with their own personal complications, Syd and McKenna try to find the killer of a transgender woman; Syd must face her past as the hunt for Knox intensifies; McKenna helps Izzy deal with her grief.

The Bens investigate the killing of the transgender woman. Dante' gets Nancy's help whilst Syd figures out her scavenger hunt.

Syd deals with Joseph having another daughter. Nancy the Bens and Dante chase Arlo. Carlene continues Knox's operations.

Nancy has to face Patrick about Dante. Patrick enlists Carlene's services. Syd has to make a decision about her sister's shooter. The Bens investigate a murder that isn't what it seems.

Nancy's past keeps getting more interesting. The Bens continue to investigate Squeakie's murder and the heist. Bishop gets targeted to try and get to Knox. Carlene becomes more interesting and powerful.

Isabel does some digging into Nancy's past. Nico has a big decision to make. The detectives continue to investigate Squeaky's murder and the heist. Syd embeds herself further into Bishop's operations.

Carlene makes a power play and deals with the consequences. The DEA makes things difficult for the team. Warren tries to break from Carlene. Syd, Nancy and the Bens search for Carlene. Isabel gets to face her Demon.

Carlene continues with her extortion plan and escape. Warren is given an ultimatum. The team search for Carlene to recover the kids.