A teenager has admitted killing a 19-year-old in a motorcycle crash. Scott Chapman was just 16 when Johb Stanley Treeby suffered serious injuries in the collision in Revenge Road, Lordswood, on October 22, 2021. Mr Treeby, who had been riding a Honda 125 bike, was taken to a London Hospital where he died 12 days later on November 3. Chapman, of Phoenix Road, Chatham, was riding a Husqvarna TC250 off-road motorcycle at the time and was also injured. Appearing at Maidstone Crown Court on Tuesday (September 3), the now 19-year-old pleaded guilty to causing death by dangerous driving and causing d…