Police are appealing for anyone who saw or has footage of a collision involving two vehicles in Chelmsford.
A red Nissan Micra and a black Audi TT were in collision Galleywood Road near to the junction with Dorset Avenue at around 9.20pm on Sunday October 4.
In particular investigators need anyone who lives between the scene of the collision and Vicarage Road to check with CCTV or dash cam.
Officers are particularly looking to establish the movements of a red Nissan Micra at or near to the time of the collision.
If you have any information please call 101 quoting incident 1096 of 4 October or Crimestoppers anonymously on 0800 555 111.