Agatha christie murder on the orient express, one easy question?

Question

is m bouc and dr constantine part of the killing squad setting up fake clues? or are m bouc and dr constantine like hercule poirot who dont know any info about the others having alias's and so on?

Answer 1

no, they weren't part of the "killing squad" :). yeah, i think they are like poirot in that sense.