Cascade plot
Four friends embark on a trek that should be their final highlight before splitting up for college or another career. Alex, Jesse and Em are led to a restricted area of the national park by their smart, thrill-seeking friend Vince. They stumble upon the remains of a plane crash in the woods and discover the pilot's body next to a large shipment of cocaine. The four are soon targeted by a gang of thugs who are also after the same plane and the drugs. They all become embroiled in a violent hostage situation that they may not survive.