Minnesota man used hunting knife to slaughter wife in front of family at Bible study  Irish StarRobert Castillo, St. Paul man who fatally stabbed wife at Bible study, sentenced to 33 years  CBS MinnesotaMan who stabbed wife to death at Bible study in St. Paul sentenced to 33 years  KSTPMinnesota man used hunting knife to slaughter wife in front of family at Bible study  Irish StarRobert Castillo, St. Paul man who fatally stabbed wife at Bible study, sentenced to 33 years  CBS MinnesotaMan who stabbed wife to death at Bible study in St. Paul sentenced to 33 years  KSTP Read More