Devastating mudslides and flash flooding struck San Bernardino County on Thursday after thunderstorms fed by former Tropical Storm Mario dumped heavy rain across Southern California. The Oak Glen, Forest Falls, and Potato Canyon areas of San Bernardino County were particularly hard hit. Mud and debris flows impacted multiple homes and covered roads across the area, about 80 miles east of Los Angeles, San Bernardino County Fire said. The boy’s body was found at approximately 2:44 p.m. Friday in the San Bernardino County Flood Control channel, south of the Mojave River. The San Bernardino County flooding and mudslides underscore the continued susceptibility of the terrain left by wildfires to huge weather events.