"Passing through a narrow alley alongside of her blamed old rookery, we looked through the rear window and saw a certain young woman talking to Mrs. Ernst."
"Ah! did you know that young woman?"
"I did not."
"But Chamberlain did, eh?"
"Yes."
"And he told you who she was?"
"Yes."
"Well, was it Sadie?"
"Yes, it was Sadie."
"And you waited till she came out?"