A murder investigation is under way after a woman was found dead following a âhorrificâ attack and a fire at a flat in Derry.
Firefighters attended the scene on Harvey Street after reports of a fire were received at 4.15am on Saturday.
The woman, who was found in the bedroom of the ground-floor flat, was pronounced dead at the scene.
Police said they were investigating the circumstances around the âheinous and evilâ crime and had increased the police presence in the city over the coming days.
The woman was believed to be in her 40s-60s, Det Chief Insp Anthony Kelly said.
âAt this time, at what are the very early stages of our investigation, we are working to identify the victim who we believe may be aged possibly in her 40s to mid-60s,â he said.
âFrom our inquiries so far, we can tell you that the victim suffered a horrific attack and sustained multiple injuries.
âWe know this brutal murder has caused great concern, understandably, but we can assure you we are working at full pace to establish what happened and catch those responsible for this heinous and evil crime.
âYou will see an increase in police presence in the city in the coming hours and days, and Iâm grateful to members of the public for their ongoing support.â
He said the preserved scene on Harvey Street remained in place and a postmortem would be carried out to establish the cause of death.
âWe have a number of specific appeals to make and I urge anyone with information to contact us, or Crimestoppers, which is anonymous,â he said.
âWere you in the Harvey Street area between 2am and 5am today? Did you notice or hear anything remotely suspicious, or see any unusual activity, including vehicles not normally in the area â or anything out of the ordinary?
âIf you have any CCTV, doorbell or dash-cam footage from this timeframe, please contact us. Iâm appealing directly to the local community to tell us anything you know. We need to find out who did this.
âOur inquiries are ongoing in relation to a motive and we need the publicâs help. Any information, no matter how small it may seem, could be very helpful.â
[ Belfast vehicle fires to be treated as race hate crime, says PSNIOpens in new window ]
Social Democratic and Labour Party MLA for Foyle Mark H Durkan described the incident as âharrowing and heartbreakingâ.
âOur thoughts and prayers are with a family waking to the worst possible news this morning,â he said on Facebook.
âPlease, please come forward if you have any information at all that might help the police with their investigation.â â PA