A moment he can't take back…An unlucky rebound has left US Marshal Ashton Kane broken. His partner's dead and, consumed by guilt, he's walked out on the only woman he'll ever love.A love she can't forget…Cassidy Ryan has tried to move on. Losing the love of her life cut deep, but she vowed she wouldn't let it break her. And she's finally taking back her life -- until she stumbles upon a deadly encounter that threatens to destroy everything and everyone around her.One last chance at redemption…Ash has fooled himself into believing Cassidy's better off without him -- until she puts her life on the line, forcing him to face the demons that still whisper in the dark, or risk losing her. Again. Only this time, it'll be no one's fault, but his.