Stomping Ground (2016)

Mike, Chris, Bobby, and Joe are life-long friends out for a rowdy good time that goes horribly wrong. They commit a random act of violence, savagely beating a young man. The film begins with the boys cruising to their favorite spot in the park to lay-low and blow off steam. The beating is a non-issue until cell phones start ringing and they learn that their young victim has died from his injuries. What was a random act of violence gone wrong soon pulls many factions they dread into the arena. Their friendship is pushed to the brink, the group buckles and strains under the darkest aspects of their personalities, and an earthshaking revelation might finally break them.