KNIVES are no different than guns -- they both are "tools of death," says the mother of stabbing murder victim Andrew Moffitt. Paulette Moffitt has not failed to notice that knives have been used in two major crimes making headlines this week -- the brutal attempted murder of Karen Parker who was found in Britannia Park and the slaying of Sami El-Ghazal in a parking lot. "A knife and a gun, the only difference is that the gun makes noise. They both take lives," she said, yesterday during a dedication ceremony of a plaque to honour her son. The Moffitt...