Officers investigating a fatal collision are appealing for witnesses and dashcam footage.
The collision, involving a green Lamborghini Urus, occurred on the A38 near Mickleover Golf Club in Derbyshire at around 2:45 am on Monday, 6 January.
The driver of the Lamborghini, a man in his 20s, was pronounced dead at the scene. His family is aware, and our thoughts are with them.
The passenger, a woman in her 20s, suffered life-threatening injuries and was taken to hospital, where she remains.
We are keen to speak to anyone who witnessed the incident, as well as anyone who was driving in the area at the time and has dashcam footage.
If you can help with our investigation, contact Derbyshire Police on 101 quoting reference 25000008849.