early into their night, the four get into an argument which wakes up mark and leads to him getting into a fight with zane. in attempt to intimidate mark, zane points what he believed to be an unloaded pistol at him, resulting in mark being fatally shot by accident. the group contemplates sending mark to a hospital or contacting authorities, however zane instead forces the group to have the corpse be buried by his associate jojo the junkie out of fear of being arrested for murder. naturally this would cause severe tensions to grow between ray and zane, with the two splitting the group into factions throughout the rest of the movie.