Michael Stone, Northern Irish loyalist paramilitary
Michael Stone (born 2 April 1955) is a British ex-member of the loyalist Ulster Defence Association paramilitary group in Northern Ireland, convicted of three counts of murder committed at an IRA funeral in 1988. In 2000 he was released from prison on licence under the Good Friday Agreement. In November 2006, Stone was charged with attempted murder of Martin McGuinness and Gerry Adams, having been arrested attempting to enter the parliament buildings at Stormont while armed. He was subsequently convicted and sentenced in 2008 to a further 16 years' imprisonment, before being released on parole in 2021.