{"id":"natale2025biography","URL":"https://www.biography.com/crime/a68878843/db-cooper-fbi-files","type":"webpage","title":"The FBI Quietly Released 668 Pages of D.B. Cooper Files","author":[{"given":"Michael","family":"Natale"}],"issued":{"date-parts":[[2025]]},"year-text":"2025","container-title":"Biography.com, 7 October 2025","catalog-key":"SRC0D6SWW3R319H"}