Teenager faces life sentence for murdering Rahaan Amin with sword from notorious knife site

A teenage killer who stabbed a rival to death with a red Ninja sword he bought from a notorious knife site is facing a life sentence. Victim Rahaan Amin, 16, was high on laughing gas in West Ham Park, east London when the 17-year-old plunged the weapon into his chest. He collapsed groaning: ‘Allah help’ as an air ambulance flew to the scene on 9 July last year. Doctors attempted to staple his heart together in the park but he…