Beth must make a major decision about her future with the LAPD. Meanwhile, the team zeros in on a suspect who may be connected to recent murders, and Vicky (Mira Sorvino) reveals why she returned to Los Angeles.
A succession of disturbing incidents befall a wealthy philanthropist, causing the team to investigate her former husband and his younger girlfriend. Elsewhere, Amanda threatens to expose Jack's dark past.
Beth and Jack target a stalker who's attracted to fire in the series premiere of this drama centering on the Threat Assessment Unit of the LAPD as they investigate stalking incidents. Dylan McDermott and Maggie Q star.