Marion police issued an Operation Quickfind Sunday for a missing teenage boy.Griffen Myers, 17, was last seen in the area of South 26th Street and Hillview Drive in Marion at around 1:30 p.m.Griffen is 5 feet 10 inches tall, 140 pounds, has brown hair and blue eyes. He was last seen wearing black sweatpants and a gray hooded sweatshirt, police said.