Texas neighbour shooting

What a crazy story!!! The shooter seems a little unstable to me. I'm sure the neighbours aren't innocent, but he appears to have some screws loose.

I hope his wife has to leave Mexico to testify. I would like to hear her explain what he is really like to live with. I don't think he would be easy to live with based on his interview. Dr Phil made him appear even crazier. He knew what questions to ask.

I'm wondering if there is more to the story. I know neighbours fight, but this is above and beyond!!

Any thoughts?