Stephanie Plum (Katherine Heigl) can't catch a break. At 30, she finds herself newly-divorced, recently laid-off, and living with her hamster in Trenton, N.J. Broke and desperate, she lands a job working for her slimy cousin and his bail bond business. In need of fast cash she latches on to his biggest case – a local cop wanted for murder who just happens to be the guy that broke her heart in high school. Stephanie gets resourceful and tough, as she is swept up in a suspenseful world of murder, deceit, with a bit of romance.