The Rising Sun Bar Shooting

My mom and auntie were at a Halloween party in their hometown of Derry, Northern Ireland. They had just turned 18 so this was going to be one of their first proper legal nights out. A man walked into the bar wearing a blue boiler suit and a balaclava with two other men dressed in similar attire. He shouted trick or treat but then they all pulled out guns and began firing into the crowd. The gunmen killed eight people that night and wounded just short of 20 others.