Mayor of Baltimore Stephanie C. Rawlings-Blake, Baltimore City Comptroller Joan M. Pratt, Commissioner of Health Dr. Leana Wen and U.S. Representative for Maryland's 7th Elijah Cummings during a press conference event about "Baltimore One" project…

The Baltimore state's attorney Marilyn J. Mosby announced charges against six police officers In the Freddy Gray case.

Protestors and camera crew gather around as two demonstrators are holding up a trash can to a police vehicle.

A protester heckling a Baltimore Police officer at Howard and Camden Streets.

Police stand off to the side as protestors march down Howard Street.

Protestors march down Howard Street.

Police and cameramen sward a group of protesters marching on Howard Street.

Police and cameramen sward a group of protesters marching on Howard Street.

Protestors stand across from the police with their hands in the air.

Police from Montgomery County run to Howard and Camden Streets after a few agitated protesters decide to get physical with officers.