Please help local man retrace his steps

James writes:

My friend Chris sustained a serious head injury on Arbuthnot Road on 20 November and the police are appealing for any witnesses to piece together what's happened. Chris is still in a critical condition.

If any Brockley Central readers saw or heard anything passing through New Cross on the way home that night, please can they tell the police. The is the Police press release:

Christopher Mapleston, 29, was found at approximately 03:00hrs on Sunday, 20 November lying on Arbuthnot Road, close to Pepys Road in New Cross. He had a laceration to his head.

He was taken by the London Ambulance Service to a south London hospital where doctors discovered that he had a fractured skull. He remains in a critical condition.

Due to his injury, Christopher has been unable to tell officers what happened that night.

Detectives from Lewisham CID are investigating and have established that Christopher had spent the night socialising with friends. 

His friends last saw him running for a Route N343 bus close to Peckham Rye Railway Station between 01:30 and 02:00hrs. It is not known what happened between this time, and when he was found in the road less than two miles away.

Officers are keen to hear from anyone who saw Christopher that night. If it assists, he is described as white, approximately 5ft 7ins tall, of slim build with brown hair. He was wearing a green camouflage jacket, black trousers and trainers.

Anyone with information is asked to contact officers at Lewisham via 101.