Gardaí in Cork are continuing to appeal for witnesses in relation to investigations into the murder of Olivia Dunlea-O’Brien.
Officers are looking to speak to anyone who was in or near the Pembroke Crescent housing estate in Passage West on Saturday night.
The 36-year-old's body was discovered in an upstairs bedroom of her house following a fire; a postmortem later revealed that she had died from stab wounds.
Detectives are continuing to quiz a 36-year-old man who was arrested in the Passage West area on Sunday on suspicion of murder.