LANCASTER COUNTY, Pa. (WHP) — A double homicide investigation is underway after a Lancaster County man allegedly killed his estranged wife and sister-in law, and seriously wounded his son after a weekend argument.
Santiago Payano-Sanchez, 63, reportedly opened fire on the victims while a two-year-old and seven-year-old were inside the home.
Police identified the victims killed as the shooters estranged wife, Ana Gutierrez-Cedano, and her sister, Dominga Cedano-Cedano…