He died from a self-inflicted shotgun wound to the chest. just in case the hanging dint do it. A lot of self inflicted going on around the clintoons
My ex and I were waiting at an airport gate many years ago and eavesdropping on the conversation behind us. Someone they knew had drunk poison and then jumped out of the window. One of them commented seriously, “He must-a really wanted to die.”
This was pre-Clinton, so probably not Arkancide.