Officer John Nolan is once again face-to-face with serial killer Rosalind; officers Bradford and Chen work undercover with Detective Lopez and the Las Vegas Police Department to arrest leaders of a major criminal enterprise.
Officer John Nolan moves closer to his new role as a training officer; John must uncover the truth about another officer's suicide; Lucy's successful undercover assignment earns her an invitation for specialised training.
Officer John Nolan is assigned his first rookie, Officer Celina Juarez, whose unconventional approach to police work poses a unique challenge for him.
When Bailey gets caught in a trap set by Rosalind, the LAPD and the FBI must join forces to save Bailey's life and bring Rosalind down.
Nolan and Juarez are on the hunt for a fugitive after a car incident goes awry; a past injury comes to haunt Tim and Lucy comes through during his time in need in more ways than one.
Nolan and Celina investigate a cash deposit linked to an old DEA case; Wesley grows increasingly concerned about his deposition and is shocked when he realises Elijah's attorney is a familiar face from his past.
Nathan Fillion
John Nolan
Mekia Cox
Nyla Harper
Alyssa Diaz
Angela Lopez
Richard T. Jones
Sergeant Wade Grey
Titus Makin Jr.
Jackson West