Factual error: There is no way that Billy Bob Thorton would have been able to remove the bullet from the chair after his son's suicide. The bullet would have been removed by the local Medical Examiner to confirm that the cause of death was in fact caused by a bullet being shot from that particular gun. This is one of the standard procedures related to all suicides in the US when a bullet can be retrieved from the scene of death. (00:39:50)
Suggested correction: Hank buried Sonny on his own property and was deeply ashamed of him, it's likely that no police or ambulance attended or it was even reported? The bullet could have stayed there.