Favreau and Diaz play Kyle and Laura, a Los Angeles couple in the midst of last-minute wedding preparations. However, the night of drinking, debauchery and drugs comes to a crashing halt when a hired hooker dies in a bout of rough sex.
Matters go from bad to worse when a hotel security guard arrives to answer a noise complaint.
But once he discovers the horror in the room, he's also dispatched. The highly organized Robert takes charge, ordering his shocked buddies to dismember the two bodies and help him bury the remains in the nearby desert. So ends the film's bloody opening half. The boys return to L.A., where Laura continues to finish her wedding plans. Guilt and paranoia, though, have Kyle and his friends firmly out of whack.