You suspect everyone. It's not a family, but a tangle of snakes! You've heard a lot about Henry himself. There are not many good things to say about him. What kind of children could he have raised? What kind of people did he surround himself with? You're inclined to think that everyone here is probably hiding something. So, let's get on with it! The first thing we need to do is find out where everyone was at the time of the incident. It's also important to know who spoke to Henry just before he fell. If it was staged, those details matter.