The Relationship Between James and Rufus

We would actually find where he had been digging what we characterized as a grave. So if James was making a grave, was it to bury his brother? Or maybe Ashley? And if so, why didn't he? We do know that illicit narcotic use can lead to paranoia and can lead in some cases to violence. Most Jason Carmichael was continually asking his family to support his habit and the family had to make a decision to cut him off financially.