“Who was this man you saw leaving the apartment?”
“I don’t know. I can’t even be certain he left the apartment. It might have been one of the adjoining apartments, but I think it was that one.”
“What did he look like?”
“He was rather slender and very straight. He looked dignified.”
“How old?”
“Middle-aged. He looked nice.”
“How was he dressed?”
“A grey, double-breasted suit.”
“How tall?”
“Fairly tall, slender. He was very dignified. He had a grey moustache.”