When the team splits up to question a suspect’s father, Simone and Laura discover critical information on how their abusive relationship is connected to the crimes. Following this lead, the team heads to Tucson to save the suspect’s newest target. Meanwhile, sparks fly with Laura and her former colleague, Mark Atlas, as they debate the killer’s motive

The crossover starts on The Rookie S05E04 The Choice (I).

When Garza’s character comes into question, Simone and team develop their own covert operation to support their boss

As the unit investigates a murder victim whose body has been drained of blood, the gruesome case catches the attention of a true crime show, and Brendon shares his “Vampire Cop” expertise to help solve the case.

Garza and the team are on the hunt for a ruthless gang leader on a mission for revenge. Atlas comes to town to reconnect with Laura, but the two cannot seem to see eye-to-eye, and Simone and Carter grapple with letting go of old grudges.

The crossover starts on The Rookie S05E17 The Enemy Within (I).

The FBI takes on a case from LAPD involving a serial murderer who has been leaving limbs across state lines. After the team follows a lead from Antoinette and Elena's forensic breakthroughs, the killer retaliates against Laura.

The crossover starts on The Rookie S05E21 Going Under (I).