
Kyi-Riece Sylvester who has been found guilty at the Old Bailey
(Picture: PA Wire)A prolific teenage robber has been jailed for at least 19 years for fatally stabbing a 16-year-old boy in the leg for the sake of a mobile phone.
Stelios Averkiou was sitting on a park bench with two friends when he was targeted by Kyi-Riece Sylvester on August 1, 2021.