‘Teenage killer stabbed this boy to death in a park after asking if he had a problem’

A teenage killer stabbed a 15-year-old boy to death in a park after asking if he had a problem, the Old Bailey heard. Zaian Aimable-Lina was knifed three times with one of the wounds penetrating his lung and heart, caused massive blood loss. Zaian was found bleeding to death in Ashburton Park, Croydon, south London, after his ‘distressed’ friends flagged down a passing police car on the night of 30 December 2021. The accused killer, 17, asked Zaian ‘Zs, have…