An 84-year-old woman died in a road traffic collision on Thursday.
The incident happened at around 1.10pm on the H9 Groveway, at the junction with Simpson Drive.
The woman was a passenger in a blue Ford Fiesta which was involved in a collision with a grey Citroen C4 and a white Ford Transit van. She is believed to have died at the scene.
A man in his 80s, who was driving the Fiesta, was taken to Milton Keynes General Hospital with serious injuries.
The driver of the Citroen C4, a woman in her twenties, suffered minor injuries and was taken to Milton Keynes General Hospital for treatment. She has since been discharged. The driver of the van was uninjured.
Anyone who witnessed the collision or who may have seen any of the vehicles involved prior to the collision should contact Thames Valley Police on 101 and quote the URN 646 11/09/14.
Alternatively call Crimestoppers, anonymously, on 0800 555 111.