The Shadow could hear the sound of a voice across the wire.
The Shadow could hear them talking as they went through the open safe.
The Shadow could hear them talking as they made their search.
The Shadow could see and hear everything that went on inside.
The Shadow heard him speak to some one on the other side of the door.
The Shadow heard the judge ask if all was well.
The Shadow heard it and was away, out through the back hall.
The Shadow heard him give instructions to come up to the room.
Shadow heard himself laugh, over the sound of the music.
The Shadow could hear the approach of a car out front.