in another, but these were shut and fastened within. Other rooms were lighted by windows looking upon lighting-wells, some being supplied with reflectors. All these windows were found to be quite undisturbed, and fastened within, except one. This window was in the bedroom, and, though it was shut, the catch was not fastened. The porter declared that it was Mr. Deacon's practice invariably to fasten every shut window, a thing he was always very careful about. Moreover, the window now found unfastened and shut was always left open a foot or so all day, to air the bedroom. More, a housemaid was brought who had that morning made the bed and dusted the room. The window was opened, she said, when she had entered the room, and she had left it so, as she always did. Therefore, shut as it was, but not fastened, it seemed plain that this window must have given exit to the murderer, since no other way appeared possible. Also, to shut the window behind him would be the fugitive's natural policy. The lower panes were of ground glass, and at least pursuit would be delayed.
The window looked upon a lighting-well, and the concreted floor of the basement was but
