An Ohio man could face the death penalty for allegedly fatally stabbing his 4-year-old daughter and her mother in the backyard of their home last week. WCMH reported that police accused Kristofer Garrett, 24, of stabbing Christina Duckson and her mother, Nicole Duckson, 34, with an “edged weapon” at around 6:30 a.m. on January 5. Court documents obtained by …