herePolice said Mr Webster's family were being supported and the force has appealed for witnesses or anyone with information to come forward.Images show a forensic tent was set up outside the store.It's understood the air ambulance was also called to the scene.No further details have been released.The man arrested has been released on bail pending further inquiries.Police haven't said what the man was arrested on suspicion of.In a statement, Cheshire Police said: "A man who was seriously injured