Thousands of protesters took to the streets Saturday in the largest Freddie Gray rally yet, and after hours of peaceful demonstrations, pockets of protesters smashed out police car windows and storefronts.

Two people were hurt in the mayhem, and at least a dozen were arrested. The problems happened near Camden Yards, where the Orioles game against the Red Sox went on as scheduled, only fans were told toward the end of the game to stay in the stadium because of public safety worries. 

The protesters blocked an intersection near the stadium for several hours and had a tense standoff with police Saturday night. The protesters were eventually cleared.

An announcement was made to the crowd at Camden Yards in the ninth inning asking fans to remain in the ballpark until further notice because of an "ongoing public safety issue." They were allowed to leave after a walk-off home run gave the Orioles a win in 10 innings.