LASD The Los Angeles County Sheriff’s Department said a missing hiker was found after asking other hikers with experience in the Mount Waterman area of the San Gabriel Mountains to help locate him Tuesday. The hiker sent a photo to a friend before becoming lost and search-and-rescue teams hope avid hikers can identify the location. Download our mobile app for iOS or Android to get the latest breaking news and local stories. A caller reported the hiker missing at 6 p.m. Monday, saying his 45-year-old friend sent a text advising he was lost and his cellphone was dying. ***Are You an Avid Hiker in the Mount Waterman Area?***