Webb investigates when prostitute Carrie Morgan is found after being the victim of a serious assault. Webb initially suspects that the attacker may be a punter that she picked up the previous night, but when Carrie regains consciousness, she claims that the beating was from her pimp, who found out that she was seeing customers without giving him his cut. Meanwhile, the investigation surrounding the doctor accused of sleeping with an under-age girl is re-opened after the young girl involved withdraws her statement. Hemmingway leans on youth Billy Aldridge in an attempt to get him to make a statement, but soon discovers that the reason the girl is frightened is because she is pregnant.