Investigators have released photographs of two men they want to trace in their latest appeal for Hillsborough disaster witnesses.
The images were issued by Operation Resolve, the team investigating the 1989 tragedy when 96 Liverpool fans died after a crush during their side's FA Cup tie against Nottingham Forest.
It follows a number of other appeals to trace witnesses at the ground.
The men were seen carrying a stretcher at the stadium in Sheffield,
So far, 105 images have been released and 42 people have been identified and 59 people remain unidentified.