We are appealing for witnesses following a fatal road traffic collision on the B4696 Braydon Road, south of Ashton Keynes.
Officers were called to the collision involving four vehicles around 2.15pm yesterday (15/03).
The driver of one of the vehicles, a woman in her 20s, was sadly pronounced dead at the scene.
Her next of kin have been informed and our thoughts are with them at this incredibly difficult time.
Two other people were taken to hospital to be treated for injuries, not thought to be life threatening.
Any witnesses to the collision, or anyone who may have dash cam footage, should call the Serious Collision Investigation Team on 01225 694597 and quote log number 160 of March 15. Alternatively, you can contact the team directly by emailing SCIT@wiltshire.police.uk