Vivian receives a new lead in the four-year-old cold case of missing woman, Jessica Raab. When the team officially re-opens the case, they discover a previously unknown double life of sex addiction, childhood abuse, depression, and a religious cult.

The team invesigates the disappearance of a man who vanishes on his way to the bank to deposit the takings from his wife's salon. Meanwhile, Danny tries to avoid getting caught up in family drama, and Martin prepares to re-rake his firearms qualifications test.