Lord Edmund Ashworth, aged 70, was found dead in his study at 10:15 PM during his own birthday gala. The official cause of death is cardiac arrest, but something doesn't add up.

You've been called to the manor to investigate. Your partner, Inspector Hobbs, is waiting to brief you on what he knows so far. The widow, Margaret Ashworth, discovered the body and is willing to speak with you. Edmund's eldest son, Thomas Ashworth, was present all evening and may have noticed something.

Question these three to start. As you learn more, new persons of interest will become available for interrogation.