they were heard talking quietly together shortly before the shot must have been fired.\"
\"Who heard them talking?\" asked Mme. Storey.
\"The night watchman, Amadeo Corioli. In making his rounds through the bacteriological laboratory at ten o'clock he saw a light in Dr. McComb's office, and heard the sound of quiet voices as he passed the closed door. An hour later, when he passed, the light was out, and he supposed the doctor
they were heard talking quietly together shortly before the shot must have been fired.\"
\"Who heard them talking?\" asked Mme. Storey.
\"The night watchman, Amadeo Corioli. In making his rounds through the bacteriological laboratory at ten o'clock he saw a light in Dr. McComb's office, and heard the sound of quiet voices as he passed the closed door. An hour later, when he passed, the light was out, and he supposed the doctor
