A 22-year-old man who was arrested on suspicion of murder following the death of Doncaster man Lewis Siddall is still being held in custody,
Detectives are continuing to question the Doncaster suspect today.
A post-mortem examination has concluded Mr Siddall died as a result of a head injury
A murder investigation was launched after Lewis, from Skellow in Doncaster, died at his home in the early hours of Friday morning.
He was reportedly assaulted in the VDKA bar in Silver Street, Doncaster, shortly after 11pm the night before on Thursday
He left the bar, returned home and went to bed following the altercation.
Mr Siddall was later found dead in his bed around 5.20am on Friday morning.
Anyone with information about the incident should contact South Yorkshire Police on 101, quoting incident 22 of 14 August 2015.
Alternatively, call Crimestoppers anonymously on 0800 555 111.