Police are appealing for witnesses following a fatal collision on the A361, near Daventry on Saturday 18th January.
The collision happened at about 11am, on the A361, between the A45 and the junction with Badby Lane.
A silver Volkswagen Golf, driven by a 34-year-old man from Daventry, was travelling south towards Badby, when it was in collision with a red Volkswagen Transporter van, driven by a 27-year-old man from Woodford Halse.
The driver of the Golf and his passenger, a 16-year-old girl, were taken by air ambulance to University Hospital Coventry. Sadly, the driver later died as a result of his injuries. The passenger remains in hospital in a serious condition.
The passenger in the VW Transporter, a 25-year-old woman, was also taken to hospital with suspected back and neck injuries.
Witnesses to the collision or anyone with information is asked to call the Drivewatch Hotline on 0800 174615 or Northamptonshire Police on 101.