On a scorching July night in 1983, a group of teenagers goes camping in the forest. By morning, the youngest of the group, Aurora Jackson, has disappeared. Her friends claim she was safe the last time they saw her, right before she went to sleep. An exhaustive investigation is launched, but no trace of her is ever found... Thirty years later, Aurora's body is unearthed in a hideaway that only the six friends knew about. Jonah Sheens is put in charge of solving the cold case, and is determined to finally get to the truth of what happened that night. His investigation brings the members of the camping party back to the forest, where they must confront the events that left one of them dead, and all of them profoundly changed forever.