Exit: Dead Man on the Orient Express Playthrough

About EXIT: The Game – Dead Man on the Orient Express, from BoardGameGeek:

Exit: The Game – Dead Man on the Orient Express is a puzzle game modeled after escape rooms. One murder, eight suspects. By chance, the world-famous private detective Achilles Pussot happens to be on board the train - but he has been knocked out. Can you use his documents to solve the case before the Orient Express reaches Constantinople? An unforgettable, unique gaming experience. Solve all of the puzzles as fast as you can! Can you solve the case before it's too late? Starting with season 3, the Exit series is divided into difficulty levels. "Dead Man on the Orient Express" is categorized at hard level. This game can only be played once. To solve the riddles, you will have to write on, fold, and cut the game materials. This makes it possible to have especially diverse riddles. The paper and cardboard components are recyclable!