this month. health officials report 21 confirmed cases of the illness and at least we can suspected cases. many of the victims ranging in age from 9 to 87 are in critical condition. botulism is caused by unnerve talks in usually linked to bacteria from contaminated food. >> protests over the death of freddie gray in baltimore popping up outside maryland, one person was shot overnight during protests in ferguson at the site of violent demonstrations of the fatal police shooting of michael brown. hundreds marched in a mostly peaceful demonstration. garrett any joins us with the latest. >> last night's demonstrations were not as large as we saw in august and november but a crowd of 50 protesters in ferguson did block off traffic for a time by putting several trash cans on fire as well as support a body. gunshots were fired and one person was hit. one person tried to help the