A 72-year-old woman assaulted and injured at an address in St Botolph's Crescent, Lincoln, yesterday (October 12) has died in Lincoln County Hospital.
She was Margaret Lynette Krawcewicz.
A 38-year-old man arrested yesterday has now been arrested on suspicion of murder and remains in police custody.
Anyone with information should contact Lincolnshire Police
More top news
Apart from a few outbreaks of rain in the south, it will be a dry night with patches of frost or fog forming under any cloud breaks.
Most places will be dry. Broken cloud will allow a slight ground frost to form away from coasts.
The Beckhampton Learning Centre in Nottingham faces closure due to budget cuts. A final decision will be announced on Monday.