and fugy conditions in texas. foggy conditions over the holiday. winter storms bring snow that rockies and freezing rains in the upper midwest. now back to "dateline." ♪ welcome back to "dateline." chris wright was under arrest, charged with the murder. this would create a damming new discovery but for friends and family, just didn't fit. was it possible chris-been set up to take the fall for a crime he didn't commit? once again here's keith morrison