Another friend of Joshua Folkes, 17-year-old Saffron Davis, 17, said:
"I've known him for 15 years. I still can't believe it. He went to Christ College. He introduced me to rap music, he listened to everything. I'm going to start crying. He was an only child. He had an uncle though, who he was really close to. I just feel for his mum."
More top news
A 73-year-old great grandmother shot in her home has been speaking to ITV News London about the incident.
A woman who radically overhauled her diet to cure a rare disorder she suffers from has become the fastest selling food author ever.
Singer, guitarist and pianist Joan Armatrading will be in London next month for the climax of her final world tour.