Question: What is the name of a volunteer that killed 3 and injured more than 60, in what came to be know as the Milltown Cemetery attack?
Related documents: [0]  [DOC] The Milltown Cemetery attack (also known as the Milltown Cemetery killings or Milltown Massacre) took place on 16 March 1988 in Belfast's Milltown Cemetery. During the funeral of three Provisional IRA volunteers killed in Gibraltar, an Ulster Defence Association (UDA) volunteer, Michael Stone, attacked the mourners with hand grenades and pistols. As Stone then ran towards the nearby motorway, a large crowd began chasing him and he continued shooting and throwing grenades. Some of them caught him and began beating him, but he was rescued by the police and arrested. Three people had been killed and more than 60 wounded. The "unprecedented, one-man attack" was filmed by television news crews and caused shock around the world. [END] 
[1]  [DOC] Michael Stone (born 2 April 1955) is an Ulster loyalist who was a volunteer in the Ulster Defence Association (UDA). Stone was born in England but raised in the Braniel estate in East Belfast, Northern Ireland. Convicted of murdering three people and injuring more than 60 in an attack on mourners at Milltown Cemetery in 1988, he was sentenced to life imprisonment. While in jail, he became one of the leaders of the Ulster Defence Association/Ulster Freedom Fighters (UDA/UFF) prisoners. [END] 
Answer: 
Michael Stone
Michael Stone