Sidali Mohamed, 16, was stabbed outside the gates of Joseph Chamberlain College in Highgate on 13 February. He died days later in hospital. Killer Louai Ali, who can now be named, was also convicted of wounding with intent and unlawful wounding. He is due to be sentenced on Monday. The murder weapon was bought for £50 via Instagram, jurors were told. In evidence, Ali said he agreed to purchase the 10in zombie knife before meeting the seller near his home. He had headed to the college armed with the knife after his friend and cousin had been encountering issues with a group of boys, And Also cover the murder of Malik Hussain in Sparkhill on friday please dont forget to like comment share and subscribe