sentences:  In late 1997 and early 1998, loyalist paramilitaries carried out a spate of killings of Catholic civilians in response to the killing of Billy Wright by the Irish National Liberation Army.The IRA in Belfast in retaliation killed senior UDA member Robert Dougan on 10 February 1998.In 2004, the Brigade was accused of carrying out the Northern Bank robbery, the biggest ever robbery in the British Isles.