The film tells the story of Ray Fernandez, a charismatic con artist who swindles lonely women out of their money, until he meets Martha Beck, a like-minded individual with a similar scheme. As they team up, their partnership flourishes, but Ray's continued deceit sparks Martha's increasingly jealous rage, leading to a string of murders across multiple states.

Lonely Hearts
The film tells the true story of two detectives who hunted down Martha Beck and Raymond Martinez Fernandez, infamous "Lonely Hearts Killers" who preyed on unsuspecting people through personal ads.