The young doctor went on.
"Quite a place for experiments.

They've got a big room on the fifth floor where somebody is always dissecting, or carrying out some kind of investigations into this bodily thing we call a home.

My work led me past there a good deal, and I'd gotten so I hardly noticed it.

But one Sunday night, I guess it was along toward midnight, I saw something that brought me up short.

I happened to look in and saw a man in there, murdering another one with a wooden mallet." "Murdering him ?" The statement had caused a rise from the rest of the auditors.