another disturb teen melee break inside brooklyn mcdonald friday time brawlers turn violence innocent man try break fracas employees fast food joint.the brutality begin mcdonald flatbush avenue extension downtown brooklyn p.m. school let video teen girl see stand table take top apparently prepare fight.two young girls begin trade blow people try tear apart old gentleman hat try diffuse situation turn teen boys crowd around seem enjoy fight narrator balmain hear gleefully yell kill intersperse laughs.total chaos break restaurant teens fight cashier counter.the teens eventually chase old man outside goon behind camera scream kill right woman stand front shield mob cameraman shout help balmain late post video facebook page sardonically comment put old man hospital feel bad tell kill 911 call woman take brooklyn hospital officials tell pix11 another man aid scene refuse medical attention.via pix11.com kill him…kill …good samaritan try save teen girl get brutally beat video