A dangerous waterpark. A missing girl. A wife trapped in a nightmare.At Breakneck Bay, the rides are fast, the injuries frequent, and the lawsuits endless. But when a teenage employee vanishes after closing, leaving behind a blood-soaked crime scene, it's clear this summer will be the deadliest yet.Suspicion falls on park manager Mitch Blue, forcing his newlywed wife Kit to confront the cracks in their marriage-and the unsettling secrets he's been keeping.But Kit and the police aren't the only ones looking for answers. Someone is watching from the shadows, waiting to finish what they started years ago. As Kit uncovers chilling ties between Mitch and the waterpark's dark past, she's left questioning everything she thought she knew-including whether she's sleeping beside a killer.Because at Breakneck Bay, the only thing deadlier than the rides is the truth.