"Yes. We always meet and discuss matters every morning when I do not go to Manchester."

"And you met that morning?"

"Yes."

"Did you happen to see the knife?"

"Yes, I saw it lying on his table."

"Was Stepaside in the habit of locking his office before he went out?"

"Always. He was very particular about that. He thought he had reason to be."

"What reason?"

"Well, he believed that we had enemies. I do not wish to enlarge upon it now, but it's well known in the town."

This led to a number of questions wherein Paul's relationships with the murdered man were freely discussed. Witness after witness gave evidence of this. There could be no doubt about it. A long-standing quarrel had existed between the late Edward Wilson and Paul Stepaside.