He had not been the first to laugh.
"Of course I don't, my dear fellow." "I wish you would sit down again.

That's better.

So you know it is some one else ?" "So far as one can know anything." "And you are going to try to bring it home to this man ?" "I don't know.

The police may save me the trouble.

I believe they are on the same scent at last.