FBI Special Agent Gabby Girard is on the hunt for a serial killer of red-headed women. Her fixation is spurred by the unsolved murder of her sister two decades earlier, an obsession that drives her lover, Vice cop Eddy James, to move out of their shared condo.The further Gabby delves into finding this monster, the more dead ends and dead bodies she encounters. In desperation, she believes there is only one other way to catch this killer. Her supervisor, SSA Buckner declares the idea too dangerous and orders her to stand down.
But danger has never stopped Gabby, and neither have rules. She crafts a plan and spins a web to catch a sadistic predator, where the line blurs between hunter and prey.