sentences:  Momos decides to flee Moscow to avoid a determined Fandorin, but changes his mind after a chance encounter with Samson Eropkin, a thoroughly corrupt, criminal Moscow official.Momos decides to rob Eropkin, but the con goes horribly wrong.Momos and Mimi wind up captured by Eropkin, who is on the verge of murdering them both when Fandorin arrives and saves them.