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
It will be a mild weekend with sunny spells.
The rain will clear leaving it a brighter and largely dry Saturday.
Seven-week-old puppies began their journey to becoming life-changing guide dogs today.