A police helicopter circles protesters as the 10 p.m. curfew approaches.
A young boy tunes out the clamor of the protesters.
Baltimore police hold the line as civic activists clear the ground before them.
A local resident urges protesters to obey the 10 p.m. curfew from the roof of a Metro stop.
Local activists form a human chain to drive protesters and media away from the police.
10:15 pm: A lone protester stares down the police as tear gas is fired to clear the intersection.
A protester is detained after fireworks were lobbed at police.
10:25 p.m.: Police backed by an armored vehicle push forward into the intersection.
Baltimore policeman scans the intersection with teargas launcher at the ready.
Police fire pepper balls at protesters who approach the line.
10:40 p.m.: Police continue firing tear gas into the intersection to disperse remaining protesters.
10:50 p.m.: Police oversee the successfully cleared intersection.