World Frederic Pryor, Player in ‘Bridge of Spies’ Case, Dies at 86 September 11, 2019September 12, 2019RICHARD SANDOMIRComments Off on Frederic Pryor, Player in ‘Bridge of Spies’ Case, Dies at 86 Arrested and jailed on an espionage charge in East Berlin in 1961, Mr. Pryor, an economics student, became part of a famous prisoner exchange.