Out of the Light (S06E22)

A southern tourist town is rocked when a young woman throws herself off a cliff and onto a road. When the bruises on her body lead police to suspect she was escaping a sexual sadist, the BAU is called down to investigate. Our team learns that the woman had a friend - a young girl who went missing along with the victim. She is still in the UnSub's clutches, and time is running out. (CBS TV Network)