South Yorkshire Police has released new CCTV pictures in connection with their investigation into the death of Alena Grlakova.
They want help identifying the man, who was captured on a camera at the Asda car park, on Taylors Lane. Detectives believe he may be able to assist their enquiries.
Pictures via South Yorkshire Police
Anyone with information should call 101 quoting 543 of 8 April 2019.