I just found out that my brother was found shot in the back of his head back behind his ear. The cops who arrived on scene determined it was a suicide but never looked into it. It’s a smallish town. Where he was shot is impossible for him to be found sitting against his house with the gun, which isn’t his, about a foot from his feet. He is also missing a lot of things including his IDs. I was the one to clean out his house and when I went in his house was torn apart but I was the only one in there since my brother. Is there any way to find out what happened more and to find out who did it? The detective who is now investigating says the cops should have taken pictures or did more to investigate because it’s not a suicide. I just want answers to fully know what happened.