After spending 20 years behind bars, Frank Muñoz, a disgraced former cop, is out on parole and focused on just one thing: revenge. For Ali Reynolds, the first Christmas without her father is riddled with grief and uncertainty. And with her husband and founding partner of High Noon Enterprises, B. Simpson, preoccupied by an upcoming New Year’s trip to London, she is ready for a break. But when Stu Ramey barges into her home with grave news about a suspicious accident on the highway to Phoenix involving B.’s car, things reach a breaking point. At the hospital, a groggy, post-op B. insists that Ali take his place at a ransomware conference in London as troubles brimming around High Noon come to light. Who would go to such lengths to cut the tech company from the picture?