I understand. He can account for every minute of his time that night by the time clocks he is obliged to punch as he makes his rounds through the buildings.\"
\"But it only takes a fraction of a second to shoot a man,\" Mme. Storey pointed out.
\"What object would he have? He knew Dr. McComb carried nothing of value upon him?\"
\"I don't know,\" said Mme. Storey frankly. \"Have you any theory as to what happened?\"
\"None whatever,
I understand. He can account for every minute of his time that night by the time clocks he is obliged to punch as he makes his rounds through the buildings.\"
\"But it only takes a fraction of a second to shoot a man,\" Mme. Storey pointed out.
\"What object would he have? He knew Dr. McComb carried nothing of value upon him?\"
\"I don't know,\" said Mme. Storey frankly. \"Have you any theory as to what happened?\"
\"None whatever,
