Mary Francis Knight
Summary: adjunct professor of information technology at Northern Virginia Community College in Annandale, Virginia who had a long professional career in cybersecurity as a computer specialist at the Naval Sea Systems Command (NAVSEA) military organization in Washington, D.C. since 2009.
Cause of Death: Shot and killed during a shooting rampage
Born: January 15, 1962
Died: September 16, 2013
Location: Washington, D.C.