On Monday, Sept. 5 at approximately 11:45 a.m., Mammoth Lakes Police and Mono County Paramedics responded to West Bear Lake Road west of Minaret for an injured skateboarder. Brett Bertsch, 18, Irvine, and his younger brother were riding down West Bear Lake Road when Brett fell, landing on his head. He was transported by ambulance to Mammoth Hospital and subsequently airlifted to a hospital in Nevada where he died.