A black eighteen-year-old named Meredith Hunter was stabbed multiple times by Alan Passaro, one of the Hells Angels providing security, and died before the Stones had finished playing. An unidentified man passed out at Altamont Speedway.Click to see full answer. Also to know is, what happened to Meredith Hunter? Meredith Curly Hunter, Jr. He subsequently returned to the stage area, drew a revolver, and was stabbed and beaten to death by Hells Angel Alan Passaro. The incident was caught on camera and became a central scene in the Maysles Brothers documentary Gimme Shelter. Passaro was charged with murder and tried in 1971.Also Know, what happened at the Altamont free concert in 1969? The Hells Angels fight with pool cues during the Altamont Free Concert. Reaching into the pocket of his suit jacket, he pulled out his pistol and held it up in the air. The Hells Angel stabbed Hunter no less than four more times, his knife repeatedly piercing his back. Hunter, wounded, dropped to his knees. Also, what really happened at Altamont? In all, four people died at Altamont. A young black man named Meredith Hunter made the mistake of trying to defend himself with a handgun and was stabbed to death by Angel Alan Passaro. Several people were run over by an acid casualty racing a car through the crowd and another drowned in a ditch.What happened to Alan Passaro?Passaro was charged with murder, but acquitted on the basis of self defense. Alan Passaro died in 1985 after drowning in the Anderson Reservoir in Santa Clara County. His death was labeled suspicious, but has gone unprosecuted.