beating   stabbing   blood   elevator   crying   corruption   pregnant wife   cabin   rage   gore   fight   money   regret   anger   crash   killed in an elevator   prosecutor   prisoner   barrel   team   seoul   salute   fake   crime syndicate   dead body in a steel barrel   flying first class   knock off product   undercover police   unjust system   criminal activity   footage   left alone   photographs   rank   request   unintentional kill   betrayal   death   murder   gang brawl   fear   knife   undercover cop   moral dilemma   blood splatter   violence   watch   gun   promotion   police   shot in the head   fury   threat   prison