 Chairman of the enquiry into the riots, Mr Justice Scarman, found the use of the Browning machine gun "wholly unjustifiable".On 12 May 1981, an Army sniper killed INLA member Emmanuel McClarnon from the top of Divis Tower, on the night that Francis Hughes died on hunger strike.Following the IRA's statement that it was ending its armed campaign, the Army decided to dismantle the observation post.