four us presidents were assasinated.
yes, none in dc if i recall correctly.
Ford's Theatre is in D.C.
Lincoln and Garfield were, Kennedy in Dallas and McKinley in Buffalo. Only Kennedy was shot by a rifle AFAIK.
Abraham Lincoln was assassinated in Ford’s Theatre, Washington CD
James A. Garfield was assassinated in Washington, DC
William McKinley was assassinated in Buffalo, NY
John F. Kennedy was assassinated in Dallas TX (if you believe any of that ...)
Attempts were made in Washington, DC to assassinate: Andrew Jackson, Abraham Lincoln (in addition to Ford’s Theatre), Harry S. Truman (twice), Ronald W. Reagan, and Bill Clinton (maybe ... and a pathetic attempt in any case).