Assassinio Sull'orient Express 99%
Every passenger in the carriage (except for Ratchett) was involved in the murder [4, 6, 10]. They had formed a "jury" to deliver the justice that the legal system failed to provide, with each person delivering one of the twelve stab wounds [10, 12].
Ultimately, Poirot and his friend M. Bouc choose to present the simple solution to the local police, allowing the group to go free out of compassion for their shared tragedy [4, 5, 10]. Assassinio sull'Orient Express
The climax of the story reveals a unique and controversial solution. Poirot presents two possible explanations for the crime [4, 10]: Every passenger in the carriage (except for Ratchett)