The parents of a 14-year-old boy stabbed to death in a pub car park have said they were harassed and bullied for years before he was killed. Ibrahima Seck was stabbed in the heart while on his way to play football with friends in New Moston, Manchester on 8 June and died in hospital. His mum, Assa Ba, said a gang of young people had been traumatising the family before his killing by regularly turning up at their home to intimidate them and attacking Ibrahima to the point he was "scared to go outside". She said the incidents were reported to Greater Manchester Police, who have been contacted for comment. On the day he was killed, Ibrahima had been on his way to play football with his brothers and friends when he was approached by two 14-year-olds and a 16-year-old, who cannot be named due to their ages. A brief scuffle broke out between one of Ibrahima's friends and one of the boys in the other group. As Ibrahima ran away, they chased him into the car park of the Fairway Inn pub.…