A man found dead at a property in Swansea has been named by police as 48-year-old David Gary Edwards, known as Gary.
His body was discovered at Villa Terrace in Treboeth at around 6.50pm on Wednesday.
Police have been granted more time to question a 33-year-old man from Port Talbot, who has been arrested on suspicion of murder.
Mr Edwards' sister Elaine Goldup has paid tribute to her brother on behalf of the family.
Relatives of Mr Edwards are being supported by a Family Liaison Officer.
Meanwhile South Wales Police say their investigation is ongoing.
Police are now awaiting the results of a post-mortem examination.
Officers are appealing to anyone with information to contact the incident room on 01792 562732 or Crimestoppers anonymously on 0800 555 111.