Ten masked men smash up Belfast house 5 August 2013 Last updated at 16:08 A gang of ten men wearing balaclavas have smashed up a house in an aggravated burglary in west Belfast. Police said the men went into the house at Black Mountain Park on Sunday at about 22:30 BST. It is understood one of them had a hatchet and another had a baseball bat. They broke windows and smashed furniture. One person who was in the house was badly shaken but not hurt. Police have appealed for information.