The Baltimore mayor's office gave the updates on the latest unrest that broke out in the city just hours after the funeral for Freddie Gray on Monday.
Gray, 25, died on April 19, a week after an encounter with police that left him with grave spinal injuries. Authorities have not explained how or when his spine was injured.
His death has prompted near-daily demonstrations by thousands of protesters.
Hundreds of unknown rioters looted stores, burned buildings and stores and injured at least 15 police officers on Monday.