over. Before our incredulous eyes he drew out a narrow steel dirk which had been buried to the small cross that served as a head.
There was a chorus of voices around, a quick surging forward of the crowd. So that was what had scratched my hand! I buried the wound in my coat pocket.
"Well," I said, trying to speak naturally, "doesn't that prove what I have been telling you? The man who committed the murder belonged to this berth, and made an exchange in some way after the crime. How do you know he didn't change the tags so I would come back to this berth?" This was an inspiration; I was pleased with it. "That's what he did, he changed the tags," I reiterated.
There was a murmur of assent around. The doctor, who was standing beside me, put his hand on my arm. "If this gentleman committed this crime, and I for one feel sure he did not, then who is the fellow who got away? And why did he go?"
"We have only one man's word for that," the conductor snarled. "I've traveled some in these
