13-year old ‘sexually assaulted in front of her mother’

A 15-year-old boy accused of knifing two girls last week sexually assaulted a child in front of her mother two months ago, a court heard. The teenager, who cannot be named, allegedly attacked four girls, all 13, in the Thornton Heath area of south London in a spate of attacks dating back to November last year. He knifed one of the girls in Thornton Heath, south London at 8:50am on November 4, it is alleged. He is said to have…