A man has been arrested on suspicion of murder following the discovery of a woman's body in a flat.
Tracy Bowen, 52, was found dead at Rowan House in Bishport Avenue in Hartcliffe, Bristol on 25 November.
A post-mortem examination found she died as a result of a stab injury, Avon and Somerset Police said.
Senior Investigating Officer Andy Mott said a 35-year-old man had been arrested on suspicion of murder.
Mr Mott said: "I know this will be of concern to the local community in Hartcliffe and there will be increased police activity around the area over the coming days.
"We're appealing for anyone with information about Tracy's death to come forward."