On February 21, 1965, Malcolm X was preparing to address the OAAU in Manhattan's Audubon Ballroom when someone in the 400-person audience yelled, "Nigger! Get your hand outta my pocket!" As Malcolm X and his bodyguards tried to quell the disturbance, a man rushed forward and shot him once in the chest with a sawed-off shotgun and two other men charged the stage firing semi-automatic handguns. Malcolm X was pronounced dead at 3:30 pm, shortly after arriving at Columbia Presbyterian Hospital.
The autopsy identified 21 gunshot wounds to the chest, left shoulder, arms and legs, including ten buckshot wounds from the initial shotgun blast.
One gunman, Nation of Islam member Talmadge Hayer (also known as Thomas Hagan), was beaten by the crowd before police arrived. Witnesses identified the other gunmen as Nation members Norman 3X Butler and Thomas 15X Johnson. All three were convicted of murder in March 1966 and sentenced to life in prison. At trial Hayer confessed, but refused to identify the other assailants except to assert that they were not Butler and Johnson.
In March 2010, Hagan was finally granted parole and was released from prison at the end of April. He is still a practicing Muslim, but has left the Nation of Islam, no longer agreeing with their ideology, and has expressed regret for having shot Malcolm X.
In 1963 Malcolm X began a collaboration with Alex Haley on his life story, The Autobiography of Malcolm X. He told Haley, "If I'm alive when this book comes out, it will be a miracle." Haley completed and published it some months after the assassination.