A fire has broken out at the border of Los Angeles and Ventura counties and is spreading rapidly, threatening numerous hillside homes in the Calabasas and Hidden Hills areas.

UPDATE Jan. 9, 8:35 p.m. The Kenneth Fire that erupted Thursday afternoon on the border between Los Angeles and Ventura counties is reportedly being investigated as an arson case, with one person in custody. As of Thursday evening, the blaze has expanded to 960 acres, with no containment.

KTLA 5 News team coverage of the Kenneth Fire in the area of Calabasas and West Hills. Jan. 9, 2025. Updates: https://ktla.com/news/california/wildfires/fast-moving-wildfire-explodes-in-calabasas/

The arrest occurred around 4:30 p.m. on Ybarra Road, just south of the fire’s origin, after local residents reportedly spotted the suspect attempting to ignite a blaze. The residents detained him until police arrived, with photos shared on the Citizen app showing officers surrounding the scene where the man was taken into custody.

Ybarra Road is located in the Woodland Hills neighborhood of Los Angeles, near the west San Fernando Valley, where the Kenneth Fire continues to blaze. According to local news sta

Fox News correspondent Matt Finn reports on a fire in Woodland Hills, Calif., on 'Fox News @ Night.'