FERGUSON, Mo. (AP) — Demonstrators temporarily shut down three large malls in suburban St. Louis on one of the busiest shopping days of the year and then marched in front of the Ferguson police department to protest a grand jury's recent decision not to indict the police officer who fatally shot 18-year-old Michael Brown. Several stores lowered their security doors or locked entrances as at least 200 protesters sprawled onto the floor while chanting, "Stop shopping and join the movement," at the Galleria mall in Richmond Heights a few miles south of Ferguson, Missouri, where Officer Darren Wilson fatally shot Brown, who was unarmed, in August.