Lucy is a young woman that fools men to marry them and then kill them, in order to inheritate their properties. The police is not able to frame her and detective Jim Lowe is fierce for this. Grilled by the media and, in particular by Tenent Carlton, Jim continues his investigations helped by his colleague Mike. Time goes by, Jim has only two days to close positively his investigations or Tenent Carlton will send him to control the traffic. Thanks to one of his intuition, finally Jim will arrest the beautiful Lucy , but…