1973Vice President Spiro Agnew resigned after being charged with tax evasion. Agnew was charged with accepting more than $100,000 in bribes while he was the governor of Maryland. He was allowed to plead guilty to failure to report income on the condition that he resign from office. Agnew, a graduate of Johns Hopkins University and University of Baltimore School of Law, served as President Richard Nixon’s vice president from 1969 to 1973.1991Ex-postal worker Joseph Harris killed four post office workers in Ridgewood …