 One man, Garfield Gilmour, was found guilty of murdering the three brothers 15 months later and sentenced to life imprisonment after admitting that he had driven three other men to the house to commit the fatal petrol-bombing.Although Gilmour named the three alleged killers, they were never charged due to a lack of concrete evidence.The Quinn family, consisting of mother Chrissie and sons Richard, Mark and Jason, lived in the Carnany estate in the predominantly Protestant town of Ballymoney.