Confession (2014)

Friends since childhood, Hyun-tae, In-chul and Min-soo have maintained their close bond. When Hyun-tae's estranged mother, who owns an illegal gambling arcade, asks In-chul to stage a robbery and arson attack on her business, In-chul obliges, thinking that it may help mend the relationship between mother and son. But his good intentions lead to a tragedy that will test the friends' ties.