An illegal immigrant attempted to kidnap a schoolgirl off the street before heroic bystanders intervened. Abdulmawal Ibrahim Adam, 27, from Sudan, tried to snatch the terrified 17-year-old girl at around 9.30pm as she walked home from work in Swindon. CCTV showed Adam drag the girl across a road 'against her will' after he approached her at a set of traffic lights from behind.