"What were you doing there?"

"I'd just come out of my room, sir—I'd been getting dressed to go out."

"And how came you to see your master?"

"I heard a door open on the landing below, sir, and I just looked over the banister to see who it was."

"Who was it?"

"Dr. Wellesley, sir."

"Dr. Wellesley. What was he doing?"

"He'd just come out of the drawing-room door, sir."

"Are you sure he'd come out of that particular door?"