Parental neglect may have led to the tragic death of the son of two famous singers, leading them to fear for his sister. Benson develops a strong attachment to the girl who has a history of serious injuries.

The detectives become a little edgy after working around the clock to find an abducted girl when clues point to a serial murderer and rapist who kills his victims on the third day. After trapping the killer, they are prepared to give him the death penalty until they find out that one of his victims was never found and he offers her location as a plea bargain.

An accomplished cellist is raped in her own apartment and the detectives are lead to a stalker who uses surveillance equipment and has been watching her every move.

An infant ingests pure cocaine disguised in baby formula, uncovering a complicated narcotics ring with unlikely participants and the entire squad goes undercover to flush them out.