Police are investigating a collision in which a 15-year-old motorcyclist died.
The collision happened at about 8.25pm on Friday (May 10) on the A1198 between Bassingbourn and Royston.
It involved a Suzuki RM125 motorbike and a green Nissan Primera.
The rider of the Suzuki, 15-year-old Benjamin Coxhall, of West Way, Meldreth, suffered serious injuries in the collision and was taken to hospital. However, his condition deteriorated and he died the following day.
The driver of the Nissan, a 40-year-old woman from March, was uninjured.
Police are trying to determine exactly what happened and would like to speak to anyone who saw the collision or either vehicle involved just prior.
Anyone with information should contact the PC Simon Burgin in the roads policing unit on 101.