It seemed to me that he was rubbing it in, since it was already three-thirty and in another half hour he would himself have left to go up to the plant-rooms. But seeing the mood he was in, I got my hat from the hall and went out.
I went to a movie to think, and the more I thought the more uncomfortable I got. Manuel Kimball's visit and his challenge, for that was what it amounted to, darned near succeeded as far as I was concerned. I had been aware that we weren't quite ready to tell Mrs. Barstow what address to mail the check to, but I hadn't fully realized how awfully empty our bag was. We had found out some things to our own satisfaction, but we had no more proof that there had been a murder than we had had when we started. Let alone who had done it. But that wasn't all; the worst was that there was no place to go from there. Granted that it was Manuel Kimball, how could we tie him up? Find the golf driver. Fat chance. I could see him in his plane flying low over the river or a reservoir, dropping the club out with a chunk of lead wired to the shaft. Trace the poison to him. About the same chance. He had been planning this for years maybe, certainly months; he may even have had the poison with him when he came up with his father from the Argentine; anyway, he could have got it from there at any time-and try and find out. Get him to talk on the telephone with Mrs. Ricci and have her recognize his voice. Sure, that was it; any jury would convict on that without leaving the courtroom.
I sat in a movie three hours without seeing anything that happened on the screen, and all I got was a headache.
I never did know what Wolfe was up to that Saturday afternoon and Sunday. Was he just bumping his head against the wall, as I was? Maybe; he wasn't very sociable. Or was he possibly waiting for Manuel to make a move? But the only move Manuel could have made would have been to kill his father, and then where would we have been? Anderson would have left us out in the cold, and while neither Wolfe nor I would have worn any back for E.D. Kimball we certainly would have done so for the fifty grand. As far as E.D. Kimball was concerned, I figured that by rights he had been killed on June fourth anyway and he might be grateful for two weeks of grace. But Wolfe wasn't waiting for that; I was sure he didn't expect it from what he said about Manuel Sunday afternoon. It was then that he opened up and talked a little, but not to much point. He was being philosophic.