As Mattie and her friends settle into their campsite near Mr. Rogers's camp, they begin to experience strange occurrences and unexplained noises in the woods. Despite their unease, they try to focus on planning Mattie's wedding and enjoying their time together.
However, things take a dark turn when one of the friends goes missing. As they search for her, they discover her body deep in the woods, brutally murdered. Panic sets in among the group as they realize they are not alone in the woods with a killer on the loose.
As more of Mattie's friends are killed off one by one, they start to suspect that the murderer may be someone from their group. Tensions rise as they try to figure out who among them could be capable of such violence.
As they delve deeper into the mystery, they uncover a dark secret from Mattie's past that may be connected to the killings. It becomes clear that they are being targeted and that they must find a way to escape the woods before they all become victims.
The group must use all of their wits and bravery to survive the weekend trip and uncover the truth behind the murders before it's too late. The shocking ending reveals the true identity of the killer and the horrifying reason behind the murders.