Subhead:Demonstrators say the man charged in the death of Faith the cat should not be free in a St. Catharines neighbourhood near schools and playgrounds, and they plan to take that message to his street on Saturday.# YouTube-embed:95MKH42wk9s Consider the tragic saga of Faith the cat. Faith was a young cat that was unfortunately acquired by Peter Krsul, 55, of Niagara Falls, Ont., about two years ago. Krsul was living in a motel room on Lundy’s…