Ted, Sean, and Joey are three high school seniors who are hanging out at Ted's house while his father is away on business. During this time the three teenagers are smoking weed. Meanwhile two young middle-school aged boys, Tyler and Chris, are pool hopping around the neighborhood. After some time the middle-school aged boys find themselves climbing the fence into Ted's backyard, but Tyler gets caught on the fence and it makes a loud noise. He attempts to get his friend to help him, but by this time Chris has jumped in the pool and can no longer hear him. Ted, hears the loud noise from his backyard and assumes the worst so he grabs his father's gun and heads for his backyard. Ted comes out yelling, and the boy yells back, the two yell and it becomes chaos. Ted becomes startled when Chris resurfaces from the pool and he accidentally shoots and kills him. Ted and his friends must now deal with the situation they find themselves in.