PORTLAND, Ore.—A motorist repeatedly drove into people along streets and sidewalks in Portland, Oregon, on Monday, killing an elderly woman who was dragged beneath the wheels. The man then tried to flee on foot but neighbors surrounded him until police arrived and wrestled him into custody. Five other people were hurt and taken to hospitals. Authorities said they believe more people were hurt who did not need ambulance transport. Police received a call shortly after 1 p.m. that a driver had hit a pedestrian, according to Portland Police Bureau spokesman Derek Carmon. Additional calls then came from people saying a person driving the same suspect vehicle, a Honda Element, was striking other people and vehicles, he said. Larry Wolfe told The Oregonian/OregonLive that he had an appointment to meet the person who was killed, a woman in her 70s. He said he saw her get hit by the car and …