However , Apache County Deputy Sheriff and Tewksbury ally James D. Houck confessed that he was the man who shot Willy Graham after he mistook him for his brother John Graham .
He identified Ed Tewksbury as his murderer to his brothers before he died .
Apache County Deputy Sheriff and Tewksbury ally James D. Houck confessed that he was the man who shot Willy Graham after he mistook him for his brother John Graham .
He identified Ed Tewksbury as his murderer to his brothers before he died .