Question: Who was the United States Navy Chief Warrant Officer that was convicted for what was described as "the most damaging espionage ring uncovered in the United States in three decades?
Sentence (from "Jerry Whitworth"): Jerry Alfred Whitworth (born 1939) was sentenced to 365 years for his part in the Walker family spy ring, which, at the time of Whitworth's arrest, U.S. authorities described as "the most damaging espionage ring uncovered in the United States in three decades"
Relevant evidence: Yes