BERWYN HEIGHTS, Md. — Mayor Cheye Calvo got home from work, saw a package addressed to his wife on the front porch and brought it inside, putting it on a table.
FBI declares anthrax case closed WASHINGTON — Advanced DNA testing led federal investigators to suspect a government scientist in the 2001 anthrax killings. The scientist's behavior, e-mails and unusual work hours convinced them they had the right man.
