Around 4 p.m. in the area of Boylston and Fairfield streets.
Brittany D reports:
Heard what sounded like gun shots and now tons of cops zooming down Newbury Street.
WHDH reports nobody injured.
Police are looking for a white Kia Sorrento seen fleeing the scene.
Police initially shut streets as far away as Arlington. Neal reported at 5:13 p.m. that Nordstrom Rack locked its doors - and any customers inside - and that he was still there more than an hour after the initial incident.
Police are using the Mandarin Oriental Hotel to hold a large number of witnesses.