CBS

Season 7: Episode 17 - I Love You, Tommy Brown

I Love You, Tommy Brown: A serial killer targeting married couples leads the BAU to Seattle, where they learn that the UnSub is going after foster families in the search for a young child. As the killer begins to unravel and escalate, the team zeroes in on their target â€" a female teacher who had a baby with her 16-year-old student. After being released from prison, she has begun a murderous rampage in order to get her ‘family’ back together.