after repeated viewings of this underrated movie, i think all the bones in his right hand was broken because he smashed them all to pieces on the skulls of the person(s) who murdered him, in a vain attempt to defend himself against oncoming death.
this type of person would not had surrendered easily to an attacker. several scenes in the movie alude to his inner toughness and bare knuckle fighting ability. he was truly a man who loved living and loved life itsownself; someone who would try to triumph over an atacker and live.
i have tried several times to locate the book on which this movie was based, no luck!