2 groups of dueling young men taunt each other while passing through a mall food court during early morning hours. One man of the retreating group is visibly brandishing a knife. There are various points of escalation. A large man in the pursuing group lunges towards the man with the knife but is quickly stabbed in the neck. He begins to rapidly lose blood before collapsing to his death. He is only 24. The man who stabbed him is only 20.