READ MORE: Tributes paid to ‘good, quiet man’
Police were called by paramedics to a house in Ashgrove, Great Horton, at about 1.30pm on Sunday, November 12.
Mr Pac, 39, who had suffered facial injuries, was pronounced dead at the scene.
Three men, including Kutek, were initially arrested on suspicion of murder.
The other two men, aged 29 and 35, have been released under investigation, said a West Yorkshire Police spokesman.
She said he had lived in Bradford for about ten months.