Mitzi Roberts
Mitzi Roberts is a detective in the Open-Unsolved unit of the RHD division within the LAPD.
Lola
Lola is Renée Ballard’s dog.
Terry McAdams
Lt. Terry McAdams is the detectives supervisor in the Hollywood division within the LAPD. He is Renée Ballard’s supervisor.
Rob Compton
Rob Compton is a parole officer in Los Angeles. He is one of Renée Ballard’s romantic partners.
Shamiram Arslanian
Shamiram Arslanian is a forensics expert witness used by Mickey Haller.
Emily Gomez-Gonzmart
Emily “GoGo” Gomez-Gonzmart is a reporter for the Los Angeles Times.