He said: "That was the contribution of Mrs. Chapin. She furnished other information too, but nothing as interesting as that. She arrived at the Burton apartment, as you know, at six-thirty. The maid called Rose let her in. As she passed through the foyer she saw a pair of gloves on the table, and she stopped to pick them up. She says she intended to take them in to Mrs. Burton, but it would not be uncharitable to surmise that she had in mind starting a new treasure box for her husband; and that it is supported by the reasons she gives for returning the gloves to the table. She gives two reasons: that the maid had turned and was looking at her, and that the gloves seemed a little heavier than any she had known Mrs.
Burton to wear. At any rate, she left them there. But when she went through the foyer, alone, on the way out, she thought to look at them again to satisfy herself whether they were Mrs. Burton's or not.
The gloves were gone. She even looked around for them. They were gone." ‹I see. And that proves she didn't croak Burton."
"It does. And it identifies the murderer.
If it should turn out that factual corroboration is needed of Mrs. Chapin's innocence, which seems unlikely, it can be established that at half past seven she was receiving a summons from a policeman at Park Avenue and Fiftieth Street for passing a red light. Not to mention the probability that the hallman and doorman saw her leaving the building before the event occurred. But none of that should be needed."
"Uh-huh. I suppose you got her confidence by giving her some orchids."
"No. But as a matter of fact, I promised her some. Make a note of that for tomorrow. I got her confidence by telling her the truth, that the conviction of her husband for murder would cost me many thousands of dollars. You see, what [happened – what time is it? – Good.
She was convinced, as was Chapin himself, that I was responsible for his predicament.
Not knowing the nature of my agreement with his friends, he thought I had framed him. Having seen me, he could not of course suppose that I myself had performed the acrobatics in the foyer. Do you know who did that? You. Yes, indeed, you did the killing, I merely devised it.