At the same time, she is able to accept help and love from a handsome mystery boarder.

    At the request of Sergeant Frank Malloy, she searches the girl's room, and discovers that the victim is from one of the most prominent families in New York and the sister of an old friend. The powerful family, fearful of scandal, refuses to permit an investigation. But with Malloy's help, Sarah begins a dangerous quest to bring the killer to justice, before death claims another victim.