Agatha Christie (1890-1976) in 1926 (left) and 1958 (right). On a cold December night in 1926, famous novelist Agatha Christie, the creator of the beloved fictional detective characters Hercule Poirot and Miss Marple vanished for 11 days. Police recorded the vanishing on (probably) December 5, 1926, when they found her car empty. In stories ever mentioned, were those policemen in uniform? Or were those cops who found car civilian-clothed policemen or detectives? She went out in the evening on December 4 with an attaché case. And she returned home 11 days later. Sometimes people asked, what was in that attaché case? Was there some kind of new manuscript? And where she was those 11 days? There was some kind of rumors about other hotels. When searchers found Agatha she was easy to transport to the hotel where searchers found her officially? So was there some other hotel where she spent time? That could explain why the hotel crew didn't report that visitor to the pol...
For finding solutions for problems, we must not claim that some proposition is right or wrong. All possibilities are open. Until they are proven right or wrong using empiric methods that are scientifically accepted.