Police hunting the hit-and-run killer of Ross Doyle said they had received a good response following a new appeal for information.

The search for the nine-year-old's killer intensified following the police offer of £10,000 to anyone giving information leading to the driver's conviction. Oxford CID said they were following up a number of calls.

Ross was returning to his home when he was hit and left for dead by the driver of a stolen car in Blackbird Leys on December 13.

Two men fled the scene in Pegasus Road.

Anyone with information is asked to call 01865 266276 or 01865 266257.