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.

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.

Firefighters rushed to contain a new wildfire that erupted near homes in the area of Calabasas and West Hills, northwest of Los Angeles, on Thursday afternoon. The Kenneth Fire was first reported around 2:30 p.

A man who was detained by citizens shortly after a wildfire exploded near Calabasas and West Hills is not accused of starting the fire, authorities announced Friday morning. Los Angeles police responded to Woodland Hills at around 4:30 p.

A possible arson suspect was arrested Thursday night near the Kenneth Fire area as fire crews continue battling flames burning near homes in Calabasas and West Hills. At around 4:30 p.m., Los Angeles police responded to reports of a man attempting to light a fire in the 21700 block of Ybarra Road in Woodland Hills.

A new fire has broken out in the West Hills, here is the evacuation zone as incorrect alerts are issued by the city.

The two biggest fires devastating the Los Angeles area grew just slightly Friday as firefighters beat back the blazes that have killed at least 10 people, obliterated neighborhoods and left the nation's second-largest city on edge.

By Jorge Garcia and Rollo Ross LOS ANGELES (Reuters) -Two massive wildfires menacing Los Angeles from the east and west were still burning uncontained on Thursday, but a brief respite from the fierce winds that have fanned the flames for two days allowed crews to slow their explosive spread.