I Shot a Man in Vegas (1995)

Some friends meet each other at a bar in Vegas. After many drinks someone gets shot by his "friend". They decide to hide the body in the trunk of their car and drive to L.A. where they can get help disposing of the body. Each person in the car describes what happened when the guy got shot. Along the way they start to change their minds about this decision. Will they make it or do they get caught ?