Status Updates From Lord Edgware Dies (Hercule ...

I KNEW the dutchess was involved!! I am unsure who the man is though… maybe Bryan or the Duke but I can’t find any reason for either of their crimes? Maybe it actually was Ronald?? I’m inclined to believe that Poirot thinks he’s innocent but was set up or the accident occurred that made him look guilty which was not planned by the dutchess?

My brain is empty. I have no theories.