“The murderer must have left by the way he came,” obstinately repeated the Suisse who had armed himself with a huge pistol, and who would not let go his hold on Lecoq, fearing an accident perhaps.
To convince the Suisse of his error it was necessary for the young detective to place himself in communication with Father Absinthe and the sergeant de ville on the other side of the wall. As Lecoq had expected, the latter both replied that they had not once taken their eyes off the wall, and that not even a mouse had crossed into the street.
The exploration had hitherto been conducted after a somewhat haphazard fashion, each of the servants obeying his own inspiration; but the necessity of a methodically conducted search was now recognized. Accordingly, Lecoq took such measures that not a corn
