It's been revealed that a teenager who was stabbed on a bus in north London on Tuesday had been celebrating his 16th birthday.
Derek Boateng was fatally injured in the attack at Highbury New Park.
A 15-year-old boy has been arrested on suspicion of murder and remains in custody at a north London police station.
More top news
Dramatic CCTV footage has captured the moment a bus driver tackled a passenger to the ground in a street fight 'over the bus fare'.
Police are trying to track down a man who sexually assaulted a schoolgirl in Bethnal Green, after posing as a plumber to get into her flat
CCTV footage has emerged of a violent attack where a blind man was pushed onto the tracks at Chelmsford station