Identification of a Clearlake woman killed in a single-car crash on State Route 20 over the weekend is being withheld pending notification of family. The CHP reports the woman, driving eastbound on SR20 in a Honda Civic, crossed into oncoming traffic, left the roadway, and ran up an embankment, causing the vehicle to roll over. The driver was thrown from the car. Emergency personnel pronounced her dead at the scene. An investigation into the cause of the crash is ongoing.