Witness Emma Farrell told the Central Criminal Court jury that her husband's violence could 'erupt spontaneously without any provocation'

O’Sullivan was seldom required to reach top gear as he turned a 6-2 overnight lead into a 12-4 advantage.

Martin O’Hagan, 51, was shot dead by loyalist paramilitaries as he walked home from a night out with his wife in Lurgan in September 2001.