In the late 1940s, swindler Raymond Martinez Fernandez seduces lonely women to steal their money and possessions. When he meets deranged Martha Beck, they fall in love with each other. With jealous Martha pretending to be his sister, crook Ray seduces and kills other women. Two New York Detectives--Elmer C. Robinson and Charles Hildebrandt--chase the sociopaths, but without having the evidence of a body. At the end of the 1940s, the couple is finally arrested and sentenced to death by electrocution in Sing Sing in March 1951.—Claudio Carvalho, Rio de Janeiro, Brazil