Deadly Patterns reveal disturbing truths. Dana’s hired to find a missing woman. Thinking it would be a straightforward case, instead she's thrust into a web of kidnappings, deceit, and murder. The investigation leads her to a prominent doctor who abducts his patients after their surgery, but all the evidence is circumstantial. With the help of her detective brother and his partner, they discover more bodies and link cold cases where they establish a similar MO. During the investigation, the man who’s tried to kill her before makes contact again. Can she solve the mystery before they find another body, and before she becomes the target of a savage maniac intent on making her his?

Dana’s asked to help look for a friend's sister, only to discover she’s dead and her two daughters are missing. To make matters worse, she’s unearthed the remains of someone who has a connection to the man hunting her down. As a Private Investigator, Dana's cases are usually easy, but every once in a while they’re entwined with suspicion, murder, and lies. Can Dana solve the murder before Travis strikes again, or will he finally get what he wants?

Travis is bent on keeping Dana as his trophy, but the tables have turned and it's her turn to hunt him.