Criminology and Psychology

  Five teenagers were convicted today of chasing a 15-year-old boy from his school gates and stabbing him to death in a gang-related attack. Zac Olumegbon was knifed in the heart and also had wounds to his chest, neck and buttocks. His hands and arms were scarred showing that he had tried to ward off the blows. He was cornered by the youths wearing hoodies in a back garden 100 yards from the Park Campus school in West Norwood. Another schoolboy was also stabbed but Zac was the prime target in the attack in July last year. At the Old Bailey four of the youths were found guilty of murder and a fifth convicted of manslaughter. They can be named for the first time today after Judge Giles Forrester QC lifted an anonymity order. The murderers are Helder Demorais, now 17, Kyle Kinghorn, who is 18 today, Ricardo Giddings, 17, and Jermael Moore, 17. Moore was a promising grime artist, known as J-kid or Younger Sneaky, who had posted videos on YouTube under a gang name. Some of the foot...