- April 3 – Leonard J. Fleeger kills his wife, Mary S. Fleeger, and three children, Brian, Kimberly, and Susan, in their home at 3804 Lakeview Terrace in the Lake Barcroft neighborhood of Falls Church before committing suicide.
- Brown, Chip, and Mary Battiata. "Va. Man Kills Wife, 3 Children, Self." The Washington Post (1974-Current file): A1. ProQuest Historical Newspapers: The Washington Post (1877-1994). Apr 05 1983. Web. 1 Jan. 2012.
|Fairfax County by Year: 1983|
|March 1983||·||April||·||May 1983|