Captain Sarai Collingsworth-Spenser, Texas DPS, tracking down a Texas killer, uncovers a nationwide serial executioner of ex-con pedophiles. Assigned temporarily to the FBI's Washington office to aid in their search, she helps follow the trail of the shooter to Columbia, South Carolina. Meanwhile, her husband, Tom Spenser, suspects his five state chain of Concealed Carry License schools is being used to build a paramilitary force by an international financier. Thanksgiving Day becomes just that!