What I've got to tell you is just that there was a murderer on the train last night.
I'm sure! I'll tell you just everything there is to tell.
"You are sure of this madame?"
Yes I'd gone to bed. It was dark and I knew there was a man in my compartment. I was so scared I just lay there and thought 'Mercy I'm going to be killed.
You realize madame there was a man in your compartment.
yes I rang the bell for the conductor. I thought every soul was murdered, but he came. We looked and no one was there. I told him what happened but he didn't believe me, Mr...
"Poirot, madame and this is M. Bouc and that is Dr. Contatine.
Mr.Poirot I told the conductor to make sure that the door between the compartment was bolted.Sure enough it wasn't so I told him to bolt it.
Ahh I see.
I even have evidence. I found a button in my compartment.
This is a button from a wagon lit attendant.
The Armstrong case. The murderer was Ratchett...Casetti.