The Stones are shown appearing onstage that evening and opening with " Jumpin' Jack Flash ", and are also shown performing " Sympathy for the Devil ", as the tension continues to build. During the next song, " Under My Thumb ", a member of the audience, 18-year-old Meredith Hunter , attempted, with other crowd members, to force his way onto the stage [ citation needed ] , and as a result was struck by the Hells Angels guarding the band. Hunter then drew a revolver before being attacked by Hells Angel Alan Passaro and killed by at least six stab wounds. Hunter's stabbing was captured on film by at least one of the many camera operators filming the documentary, and appeared in the final cut of the film. According to Albert Maysles, the stabbing was filmed by Baird Bryant ; other sources have also credited Eric Saarinen.   The film sequence clearly shows the dark silhouette of a handgun in Hunter's hand against the white knit dress of his girlfriend, Patty Bredahoff, as Passaro enters from the right, grabs and raises Hunter's gun hand, turns Hunter around, and stabs him at least twice in the back before pushing Hunter off camera.