Who was Joe Forman? A fresh look at one of South Dakota's most infamous prison escapes

On this date in 1922, a convict named Joe Forman led an escape from the penitentiary in Sioux Falls. It became known as one of the most infamous prison escapes in state history. The fugitives got as far as Murdo until the chase ended with shots fired. Now, thanks to a recently uncovered journal, film producers take a fresh look at the case and Joe Forman.