Jackie Rutter was fatally shot in the chest (Picture: Liverpool Echo/PA)Three men have been found guilty of the murder of a grandmother who was killed outside her home in Wirral. James Byrne, Simon Allen and David Harrison were today found guilty of murdering Jacqueline, possession of a firearm and ammunition and arson. Jackie’s murder ‘was revenge for the loss of a mobile phone used to supply an illegal drugs trade’, the Crown Prosecution Service said today. She was known as Judy to her family and friends (Picture: Merseyside Police/PA Wire)A few days before the shooting, Jackie’s sons had taken a mobile phone that Bryne and Connolly used to run a drug operation with. A Liverpool court heard how the three men pulled up outside Jackie’s home at 1am in a black Vauxhall Insignia car.