SPOKANE - There is a man on a motorcycle riding around Spokane, and some police officers are calling him the "ninja biker".
Some officers and neighbors say the rider speeds through North Spokane neighborhoods topping speeds in the triple digits. Police say they won't even pursue the driver, because it's too dangerous.
Police say the "ninja biker" is on a bright lime green motorcycle with no license plate. He is a white man, possibly in his early 20's. He wears a black and blue full faced helmet.
If you have any information you are urged to call police.