Police in Hamilton say a boy of 16 has run amok with a knife in a home in an east-mountain neighborhood injuring a 22-month[-old infant, threatening others and then barricading himself all day inside the home. The occupants escaped and in the video above, the next-door resident and her daughter tell of the mother and child banging on their door in the middle of the night. Police are refusing to identify anyone in this unhappy occurrence.
