Contra Costa County May 10, 2022 11:17 pm Contra Costa County Fire Puts Out 30 Fires in 48 Hours, 4 Arrested for Arson Four people were arrested Tuesday in connection with over 30 fires in the last 48 hours in Contra Costa County. Cheryl Hurd reports. US & World Videos 0:18 Have you seen a laser in the night sky in San Francisco? Here's why 2:21 Family of man stabbed in San Jose pray for his recovery, demand answers 0:48 Postal carrier robbed at gunpoint in Dublin 2:53 Hundreds at UC Berkeley rally in solidarity with Palestinians following Rafah attacks 2:10 Neighbors rally around San Francisco resident facing racist attacks