A Maryland man remains held without bail after a mass stabbing that left a woman and a five-year-old girl dead in York County, Pennsylvania. Thirty-one-year-old Keith Kretzer had reportedly been staying with 34-year-old Christine Fousek on Firebox Court in Hopewell Township when he allegedly stabbed her and her daughter to death and seriously wounded two others Monday night. Pennsylvania State Police say Kretzer is charged with two counts each of criminal homicide and attempted homicide.