When former forensic photographer Miranda Rhoads moves to the seaside town of Lost Beach, she decides to make her living as a wildlife photographer, putting crime scenes behind her. But her plans are quickly upended when she comes across a couple sleeping in a canoe, entwined in an embrace. Looking closer, she realizes the man and woman aren't asleep—they’ve been murdered.

Detective Joel Breda sets out to find answers—not only about the unidentified victims in the marshy death scene but also about the aloof and beautiful photographer who seems to know more about his investigation than he does.

As they begin to unravel the motivation of a merciless serial killer, Miranda and Joel must race against the clock to make an arrest before the killer finds them first.