Ice Cold Hearts Zack Chance is a man who despises criminals, most of all rapists and murderers. He finds himself a breath away from death when he meets Torren. Secrets can be deadly especially when they're held by someone you love. When those secrets come to light Zack is forced to make a decision. There's a thin line between right and wrong and for Agent Travis Carter that line is growing thinner with every step. With a killer on the loose convinced he is doing good works Agent Carter must walk that line to put an end to the Head Shot Killer.