A police vehicle burns on April 27, 2015, during unrest following the funeral of Freddie Gray in Baltimore. #

Baltimore police officers form a line in front of protesters in the streets near Mondawmin Mall in Baltimore on April 27, 2015. #

Demonstrators throw rocks at police, after the funeral of Freddie Gray, on April 27, 2015, at New Shiloh Baptist Church in Baltimore. #

Baltimore Police officers chase protesters along Reisterstown Road near Mondawmin Mall, on April 27, 2015 in Baltimore. #

Demonstrators throw rocks at Baltimore police during clashes on April 27, 2015. #

Baltimore Police officers push back a protester on Reisterstown Road near Mowdamin Mall in Baltimore. #

Baltimore Police officers react to rocks that were thrown on Reisterstown Road in Baltimore. #

Baltimore police officers clash with protesters in the streets near Mondawmin Mall on April 27, 2015 in Baltimore. #

A police officer throws an object at protesters, following the funeral of Freddie Gray in Baltimore. #

Baltimore police officers carry an injured comrade from the streets near Mondawmin Mall in Baltimore. #

Baltimore Police Commissioner Anthony Batts chases away protesters in a parking lot on Reisterstown Road near Mondawmin Mall on April 27, 2015. #

A demonstrator walks past police with a brick as they respond to thrown objects in Baltimore. #

A boy throws a brick at a police van on April 27, 2015, during a skirmish between demonstrators and police after the funeral of Freddie Gray. #

Baltimore Police officers use tear gas to disperse protesters outside the Mondawmin Mall on April 27, 2015. #

Baltimore Police officers in riot gear push protesters back along Reisterstown Road near Mondawmin Mall on April 27, 2015. #

A Baltimore police officer sprays pepper spray toward demonstrators after the funeral of Freddie Gray, at New Shiloh Baptist Church in Baltimore. #

Baltimore Police officers confront protesters on Reisterstown Road near Mondawmin Mall, in Baltimore. #

A Baltimore Police officer gestures toward protesters near Mondawmin Mall on April 27, 2015. #

Baltimore Police officers arrest a man near Mowdamin Mall, in Baltimore. #

A police vehicle drives down an alley toward protesters along Reisterstown Road in Baltimore. #

A police vehicle drives down an alley toward protesters along Reisterstown Road in Baltimore. #

A woman cries as demonstrators throw rocks at Baltimore police during clashes on April 27, 2015. #

Demonstrators throw rocks at Baltimore police during clashes on April 27, 2015. #

Police move down a street in response to demonstrators who were throwing objects, after the funeral of Freddie Gray in Baltimore. #

Baltimore police officers push back demonstrators who were throwing rocks at the police on April 27, 2015. #

Protesters clash with police near Mondawmin Mall in Baltimore on April 27, 2015. #

A person climbs through a broken window at a convenience store in west Baltimore on April 27, 2015. #

A man holds a cell phone as he carries items near looted stores in Baltimore on April 27, 2015. #

Men carry items from looted stores during unrest following the funeral of Freddie Gray in Baltimore on April 27, 2015. #

A man carries goods near a looted CVS drugstore as he walks past burning vehicles during clashes in Baltimore, Maryland, on April 27, 2015. #

People carry goods out of a CVS pharmacy near the intersection of Pennsylvania Avenue and North Avenue in Baltimore on April 27, 2015. #

A man sits in the street near burning cars near the intersection of Pennsylvania Avenue and North Avenue, in Baltimore, on April 27, 2015. #

A firefighter pulls hoses toward a burning CVS pharmacy on April 27, 2015, during unrest following the funeral of Freddie Gray. #

Demonstrators jump on a damaged Baltimore police department vehicle during clashes in Baltimore, Maryland, on April 27, 2015. #