POLICE have renewed an appeal for anyone who witnessed a crash in which Cirencester grandmother Susan MacKenzie was killed to come forward.

Susan, 59, died after she was hit by a black Audi A4 being driven by a 42-year-old woman from Corsham while crossing the A429 in Cirencester between the Waitrose and Stroud Road roundabouts at around 5.50pm on January 2.

She was taken to Swindon’s Great Western Hospital with major head and chest injuries, where she later died.

Gloucestershire police Sergeant Kevin Roseblade said only one witness had so far come forward and he was keen to speak to anyone else who may have seen the crash.

“This would have been the first day back at work for many after the Christmas break so possibly would stick in the mind more than most days,” he said.

“I’m surprised that we have only one witness when I would normally expect many more given the circumstances, location and time of day.”

Anyone with information that could help the investigation should call police on 101 quoting incident 313 of January 2.

Information can also be given anonymously to Crimestoppers on 0800 555 111 or via crimestoppers-uk.org.

In some cases Crimestoppers offer rewards of up to £1,000 where information leads to a conviction.