Many questions remained Sunday about what led a gunman in Fargo, North Dakota, to open fire on police officers as they were responding to a traffic crash. One officer was killed and two others were critically wounded before the gunman was killed by a fourth officer.
Many questions after police say gunman fired on officers in North Dakota, killing 1 and wounding 2 ajc.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from ajc.com Daily Mail and Mail on Sunday newspapers.