A man who died in Gowerton near Swansea in the early hours of yesterday morning has been formally identified as 51-year-old Richard Craddock from the Sandfields area of the city.
A post-mortem examination confirmed he suffered a single stab wound. He was found in a road.
His mother released this statement on behalf of his family: "We would like to thank all those people who came to help Richard and would ask for privacy to grieve at this very difficult time."
A 23-year-old woman is still being questioned on suspicion of murder.
South Wales Police says its continuing house-to-house enquiries and searches in the area.