Teenage boy, 15, is shot dead during pre-Carnival 'family fun day' at 'Teletubbies Park' in Notting Hill with six men arrested on suspicion of murder – as security guard at the scene says 'everyone was screaming' after teen 'was assassinated'

A 15-year-old boy has been shot dead during a ‘family fun day’ event at a park in Notting Hill.

Emergency services, including police and the air ambulance rushed to Emslie Horniman’s Pleasance – known locally as ‘Teletubbies Park’ – at around 7.20pm on Sunday evening. 

The boy was found fatally wounded and he succumbed to his injuries at the scene. Officers are working to identify him and inform his family. 

A security officer who was working at the event said: ‘A teenager was assassinated. I was right there. People were rushing and everyone was screaming. They were rushing through the barrier. There were two gunshots. 

‘We had booked the street that’s cordoned off for a film shoot tomorrow. I don’t know if that’s going to happen now.’

Another security officer…