When a local fishing legend is found murdered on his boat, FBI Agent Kelly Seracen and her team are called in to investigate. As they dig deeper, they uncover a complex web of suspects, each with their own motives for wanting the victim dead. For a local legend, Walt Mason seems to make a lot of enemies.But the case takes a chilling turn when hydrochloric acid, the same substance used to kill Kelly's father years ago, is discovered at the crime scenes. Once again, someone is taunting her, pulling her into a deadly game. As the body count rises and the taunts grow more personal, Kelly must confront the demons of her past while racing to catch a killer who always seems one step ahead.Secrets, betrayals, and hidden agendas all converge on Kelly, who will stop at nothing to avenge her father's death and unmask a ruthless murderer, but this time, the killer is closer than she ever imagined.