A nearly flawless museum robbery, a missing million-dollar necklace, a stalled investigation. For the victim of the crime, the situation calls for desperate measures, and spunky 72-year-old Pen Fitzpatrick isn't going to sit by and do nothing. When the police have a dozen excuses why they can’t solve the crime, Pen does the only thing she can do—gather a group of friends to help catch the crooks and steal back the necklace. They call themselves The Heist Ladies.