Colusa County, CA: 1 Killed, 4 Injured in Highway 20 Head-On Collision
1 Killed, 4 Hospitalized after Williams Crash on Highway 20 near Highway 16

Colusa County, California (July 12, 2021) – One person was killed, and four others were hospitalized after a head-on collision that happened Sunday night in Williams, just east of the Lake County/Colusa County line.
Two vehicles collided just before 8:00 p.m. on Highway 20 at mile marker 3.73, near Highway 16.
Three air ambulances were dispatched to the scene following the accident
One person was killed in the crash, the report said. Four others suffered major injuries. Three were taken to UC Davis Medical Center and one to Vacaville Medical Center.
Highway 16 remained closed to allow the air ambulances to land and airlift the patients.
Tips on What to do after a Car Accident in California
- Always stop and remain at the scene.
- Check if you or your passengers have been injured. In case someone is hurt, call emergency services or ask someone else to help.
- Get to safety – If your car is drivable, move it to a safe area. If it’s not, turn your hazard lights on and set up flares.
- Call 911 to report the accident.
- Never discuss or admit fault. Instead, wait for a police officer and insurance companies representatives to figure out the fault.
- Document the accident and exchange information with other drivers.
If you or your loved one were involved in a car accident and need legal help, contact Pacific Attorney Group. Click to call : 866-803-6502.