When no one is watching

Criminal profiler Mia Perez is desperate to find her missing sister and the attacker she can't recall. She teams up with Boston P.D. lieutenant Gray Bartlett, but their investigation takes a dark turn when Mia's fingerprints are found on a murder weapon. As Gray struggles to believe in her innocence, Mia must confront a deadly secret from her past. She needs Gray to clear her name, find her sister, and keep her alive.