The first night of a state-imposed curfew in Ferguson, Missouri, ended with tear gas and seven arrests, after police dressed in riot gear used armored vehicles to disperse defiant protesters who refused to leave a St. Louis suburb where a black, unarmed teen had been shot by a white police officer a week earlier. AP cited Missouri State Highway Patrol Capt. Ron Johnson as saying that protesters weren't the reason for the escalated police reaction early Sunday morning after the midnight curfew took effect, but a report of people who had broken into a barbecue restaurant and a man who flashed a handgun in the street as armored vehicles approached the crowd of protesters. Also overnight, a man was shot and critically wounded in the same area, but not by police; authorities were searching for the shooter. Someone also shot at a police car, officials said. -- SPA 20:16 LOCAL TIME 17:16 GMT تغريد