Merseyside Police are appealing for information after a serious assault in a shop in Liverpool city centre.
It happened at around 12:10 on December 24 at 'Size' shoe shop on Bold Street.
Police believe three men, armed with a knife, followed another man into the store, then assaulted him. The man suffered two stab wounds to his back during the attack and is now receiving treatment in hospital.
Police are now reviewing CCTV.