A woman in her seventies has died in a crash on the B1397 London Road in Kirton on Saturday evening.
Police were called to the scene of the crash at 9.40pm on August 25.
A red Suzuki Wagon and a blue Ford Focus were involved.
The driver of the Suzuki, a woman in her seventies, was pronounced dead at the scene.
The front seat passenger in the Suzuki, a man in his late sixties, was taken to Queen’s Medical Centre at Nottingham where he remains with serious injuries.
The driver of the Ford Focus was taken to Boston Pilgrim Hospital with serious injuries as well.
All the victims are believed to be from the local area.
The road was re-opened during the night after the initial investigation was completed.
Police would like to hear from anyone who was on the B1397 from around 9.15pm last evening and saw either the red Suzuki Wagon or the blue Ford Focus before the collision or saw the crash itself.