A 17-year-old from Gayton near Towcester was in a group of four teenagers hurt in a car crash near Kislingbury .
At around 1.45pm on Saturday, September 22, the teenager was a passenger in a Volkswagen Lupo heading from Gayton to Kislingbury when it collided with Volkswagen Touran heading towards Pattishall, while crossing the junction with Banbury Lane
The driver of the Lupo - a 17-year-old boy from Harpole - was airlifted to John Radcliffe Hospital in Oxford with serious injuries. Three passengers - all 17-year-old boys from Harpole, Gayton and Weedon - were taken to Northampton General Hospital for treatment.
The driver and passengers in the Touran were treated at the scene by ambulance crews but did not need hospital treatment.
Anyone with information about the crash should the police Drivewatch Hotline on 0800 174615.