"You won't. Anyway, you can't. I saw the piece of string you brushed off of it. And I wish to say that your performance this afternoon has been satisfactory. Completely satisfactory throughout. Was there a tug when you picked it up? That's the only detail I lack."
"What the devil is all this?" Hewitt demanded without courtesy. "If you actually-"
"Please, Mr. Hewitt. And keep your voice down. I'll state the situation as briefly as possible. Should I report it to Mr. Cramer-"
"There was a tug," I said. "A little jerk. I didn't especially notice it at the time because I was sore as hell."
Wolfe nodded. "I know you were. My report to Mr. Cramer would be this: that Lewis Hewitt said he had lost his cane. A little later, in the corridor on the third floor, we saw the cane lying on the floor with its crook against the crack under the door leading to the Rucker and Dill exhibit. That was at twenty minutes past four. Mr. Goodwin picked up the cane, and as he did so felt a tug. He calls it a little jerk, but he is exceptionally strong and was in a savage emotional state. Looped on the crook of the cane was a piece of green string which he brushed off before he handed it to its owner."
"I saw no string," Hewitt snapped.
"Maybe not," Wolfe admitted. "People who inherit wealth don't have to bother to see things. But certainly Mr. Goodwin saw it, and so did I, and he felt the tug. The tug was unquestionably the pulling of the trigger and the breaking of the string. That would be my report to Mr. Cramer, since those are the facts."
"I tell you I saw no string!"
"But we did. Keep your voice down, Mr. Hewitt. And Mr. Goodwin touched it. Surely you don't suppose we cooked this up?"
"I don't-" Hewitt looked at the door, and then at me, and then back at Wolfe. "No. I don't suppose you did. But it's inconceivable-" He stopped and stared. "What's that?"
"The piece of string," Wolfe said.
The son of a gun had pulled it out of his vest pocket. I got up for a look, and it was it. I said, "Good here," and sat down. Hewitt sat down too. He looked as if he had to do something and that was all he could think of.