TACOMA, Wash.—At least two people were injured when a police officer responding to a report of a street race plowed his car through a crowd of pedestrians that had gathered around him and were pounding on the car’s windows in downtown Tacoma on Saturday night, officials said. The incident happened just before 7 p.m. as…

TACOMA, Wash.—At least two people were injured when a police officer responding to a report of a street race plowed his car through a crowd of pedestrians that had gathered around him and were pounding on the car’s windows in downtown Tacoma on Saturday night, officials said. The incident happened just before 7 p.m. as…