Wildfires menacing Los Angeles have killed at least 10 people and devoured nearly 10,000 structures, with five fires burning into a third night.

The confirmed death toll in the Los Angeles wildfires doubled Thursday night — from five fatalities to 10. The office of the Los Angeles County medical examiner announced it was investigating 10 fire-related deaths as of 9 p.

Firefighters are battling to control a series of major fires in the Los Angeles area that have killed five people, ravaged communities from the Pacific Coast to Pasadena and sent thousands of people frantically fleeing their homes.