After three of their friends disappear without a trace, Cooper, Bonnie, Kevin and Madilyn hit the road, determined to find out what happened to them. ***** After graduating, three friends take a road trip, and never return to their hometown. Three months later, and there are no answers. The police have ended their investigations and the case has gone cold. That's not good enough for four friends: Bonnie, Kevin, Cooper and Madilyn. They're determined to get some answers, but if they get close to the people involved, they may end up sharing their friends' fate.