Charrière
The version of his life presented in his semi-biographical novel, Papillon, claimed that Charrière was convicted on 26 October 1931 of the murder of a pimp named Roland Le Petit, a charge that he strenuously denied. He was sentenced to life in prison and ten years of hard labour.
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Why is the book called Papillon?
(Papillon #1)Henri Charrière, called "Papillon," for the butterfly tattoo on his chest, was convicted in Paris in 1931 of a murder he did not commit. Sentenced to life imprisonment in the penal colony of French Guiana, he became obsessed with one goal: escape.