A motorcyclist has died following a fatal collision in Milton Keynes.
The incident took place at around 8.30pm on March 2 in Chadds Lane, Peartree Bridge.
It involved a red Ford Fiesta and a Suzuki motorcycle.
The rider of the motorbike, a 58-year-old man, sustained serious injuries and was taken to hospital, but sadly died later that evening.
Det Con Ian Bailey said: “I would like to hear from anyone who was in the area at the time of this incident, who witnessed it, or who has any information which they think could help our investigation.
“This collision has very sadly resulted in the death of the rider of the motorcycle, so I would encourage anyone with any information to call the Thames Valley Police non-emergency number on 101.”