I believe 100% it was him, it just has not been confirmed or denied yet because there has been a State level cover-up of the truth to this case which begs the question; WHY? How? And Who?
Are State actors immune from a mass murder investigation?
1 Corinthians 2:14-16 But the natural man does not receive the things of the Spirit of God, for they are foolishness to him; nor can he know them, because they are spiritually discerned. But he who is spiritual judges all things, yet he himself is rightly judged by no one. For “who has known the mind of the Lord that he may instruct Him?” But we have the mind of Christ.