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.
More top news
RAF veteran Andy Davies says the Royal British Legion helped him get back on his feet after problems with alcohol.
Lucy has the latest weather forecast for Wales
Plaid Cymru leader Leanne Wood has said her MPs won't back English votes for English laws until Wales gets an extra £1.2 billion a year.