A man in North City, Missouri, has been arrested after he was accused of fatally shooting his girlfriend and her daughter before he set their home on fire. Michael McNair has been charged with two counts of first-degree murder, two counts of armed criminal action, one count of unlawful possession of a firearm and one count of first-degree arson. McNair, 40, was arrested after he allegedly killed his girlfriend, Latasha Brown, and her 9-year-old daughter.