Raymond Fernandez (Jared Leto) is a Confidence trick who meets single, rich women through Personal advertisement. Upon meeting Martha Beck (Salma Hayek), he and Beck decide to join forces. The two begin traveling the country, eventually murdering at least 12 women who responded to their ads. Detective Robinson (John Travolta) and Detective Hildebrandt (James Gandolfini) are the homicide detectives who bring the couple to justice.