signs demanding jail killer police t shirts reading black lives matter. the protesters ang write, demanding justice over the death of a man who died after suffering an unexplained spinal cord injury after his arrest. the peaceful protesters marching from the housing development where he was arrested convened at baltimore city hall. later demonstrators clashed with fans outside camden yard stadium. >> they became violent and started to throw items. they smashed out windows at the bars and pubs located on the northwest side. and they just wreaked havoc. >> the violence causing the victim's twin store speak out last night with the mayor. >> please stop the violence. freddie gray would not want that. freddie's father and mother does