Our July #ArtifactoftheMonth is DB Cooper’s plane ticket. For more on this mysterious case: https://www.flickr.com/photos/fbi/28379315406/ …pic.twitter.com/E48TRQQYNe

Our July #ArtifactoftheMonth is DB Cooper’s plane ticket. For more on this mysterious case: https://www.flickr.com/photos/fbi/28379315406/ …pic.twitter.com/E48TRQQYNe … Read the complete story at: Twitter Search / fbi