I know what your thinking. It's only been a year since my sister died and you would think everyone at work forgot. People don't know unless they have been through it. I work in the x ray department in a hospital. They are very good people. Yet they think it's over, the pain. You went through a much more painful situation than me. You have the why??? If you dwell in the why it might destroy you and i don't want that to happen to you. Just honor his life. If he did it on purpose or just had a over dose it doesn't matter. Don't get caught up in that. It will eat you up if you don't know. Hang in there, please. I want you around for years to come. Live it the best you can.