(Portland, OR)  --  Police are looking for a hit-and-run suspect accused of striking a pedestrian and a police car.  Police say 54-year-old Christopher Nichols was driving near East 13th and Daniels Streets in Vancouver Friday night when he crashed into a pedestrian and fled.  Nichols then allegedly backed into a police cruiser a short time later.  Anyone with information on his whereabouts is urged to contact police.