The Washington State Patrol wants to speak to any witnesses of a Jan. 20 crash on State Route 509 near Cloverdale.
According to the state patrol, three men ran from the scene and left one injured man in the vehicle. After searching the area, troopers found the three men receiving treatment at a hospital.
The four men were in a Volkswagen Jetta, possibly traveling at a high rate of speed, when the vehicle struck a Honda Civic and then rolled over on the shoulder of the road.
Police are investigating whether alcohol was involved in the crash. The driver has been arrested for hit and run.