A Loma Linda woman was killed yesterday when she crashed her off-road motorcycle in the desert in Johnson Valley. According to the San Bernardino Coroner’s office, Kathy Jo Lindley, 42, had been riding her Honda off-road motorcycle eastbound on Joshua Tree Road, about a quarter-mile east of Old Woman Springs Road, when she lost control, veered off the road to the north, and struck a utility pole. Lindley was declared dead on the scene at 6:34 p.m. due to her injuries.