There was nothing wrong with that, and it worked as smooth as silk. Lawson came at 11:13. Tinkham came at 11:32. Fife came at 11:50. Shattuck came at 12:08. Sergeant Bruce came at 12:23. Fritz’s shuttle service worked perfectly, up to a certain point, which I’m coming to.
As I say, I never felt sillier than I did glued to that panel, watching them come and go. Granted that one of them was a murderer, what the hell did Wolfe expect him to do? Grab the envelope and run? Kill himself with the grenade? Give an encore of his performance the day before with the grenade and the suitcase? For my money, the murderer wouldn’t do any of these things, or anything resembling them, if he had the brains God gave geese.
He didn’t do any of them, if he was among those present.
Lawson, first to arrive, left alone in the office by Fritz, stood and looked the place over, approached the desk, cocked his head at the envelope and grenade, sat down, and didn’t move again until Fritz came for him.
Tinkham showed more interest. He spotted the props immediately. When Fritz left and shut the door, Tinkham turned to look at the door, started to cross to it, changed his mind and returned to the desk, picked up first the grenade, then the envelope, and inspected them. He kept glancing at the door. If he was trying to make up his mind what to do, he never got that far, for he had the envelope in his hand giving it a third inspection, when the door opened and Fritz entered. Tinkham dropped the envelope on the desk, without, as far as I could see, skipping a heartbeat. When Fritz had left with him I went in and arranged things as before and returned to my post.
Fife was a washout. It didn’t seem possible, but I swear that as far as I could tell he never saw them at all.
Shattuck was the only one that seemed to notice the suitcase, but he noticed everything. He didn’t touch; he just looked. He went to the desk and looked there; stared at the envelope and grenade. Then he went to my desk and looked there. After that he sort of took in all the surroundings, then did the two desks again. But he didn’t touch a thing.