The Real Story of Will West and William West, the Leavenworth Look-Alikes

If you've ever sat through a forensics class, you've probably heard the story. Two prisoners, same name, same face, same measurements, at the same federal penitentiary in Kansas in 1903. Only their fingerprints told them apart, and that one mix-up supposedly killed off the Bertillon system and ushered in the age of fingerprinting. It's a great story. It's told in textbooks, FBI materials, and true crime blogs to this day. The trouble is, when you actually dig into the documented record, most...