Friends of Reston's Mary DeLorenzo Knight remembered her at a memorial service Tuesday night in Fairfax. Many others are uploading photos and messages of condolences on theEverly Funeral Home website.
Knight, 51, was shot and killed in last week's shooting rampage at the Washington Navy Yard. Knight was a mother of two who had recently been promoted in her cybersecurity position at Naval Sea Systems Command. She also was an adjunct professor of IT at Northern Virginia Community College.