Detectives investigating the murder of a man have released CCTV images of four suspects they want to trace.
Jordan Taylor, from Hilperton, died from stab wounds after he and a friend were attacked by a man in Trowbridge, on Sunday morning.
Det Insp, Jim Taylor said: "We have forensic evidence which can eliminate these people from our enquiries."
Police have already appealed for one man, seen wearing a green Parka-style jacket, to come forward.
The images of the four men were taken from the same camera around the time of the attack, which happened close to Trowbridge Community Hospital.
They show a smartly-dressed man walking towards Charlotte Street with an umbrella, another man walking from Timbrell Street to Union Street, a third wearing a hoodie top, and a white man in a green Parka-style jacket.
Police added foot patrols were being stepped up and house-to-house inquiries were continuing.