That letter from Diana is a trip
Yet ignored my the mainstream media. You should read about Boston Brakes. Its an assassination technique used by U.S and U.K special forces where a car is remotely controlled by outside froces to well force and accident. Theres been many people assissinated using this method.
For secret assassination, either simple or chase, the contrived accident is the most effective technique. When successfully executed, it causes little excitement and is only casually investigated." CIA Assassin's Manual