Lincolnshire Police have released the name of the 70-year-old woman who died following a house fire near Lincoln earlier this week.
Audrey Swallow, of Dunston, was found by emergency services in the early hours of Monday, August 24.
A post mortem has been carried out but further tests are needed to establish the exact cause of her death.
Two men who were also injured in the fire remain in hospital for treatment.
The investigation into the fire is ongoing.