"Could anything be better!" he said. "There's our theater, and we've got a proscenium box. That room over there stands out like a spot-light."

He was right. Not more than fifteen feet away, and perhaps a foot lower than our window, was the window of the room where Fleming had been killed. It was empty, as far as we could see; the table, neat enough now, was where it had been before, directly under the light. Any one who sat there would be an illuminated target from our window. Not only that, but an arm could be steadied on the sill, allowing for an almost perfect aim.

"Now, where's your staircase?" Burton jeered.

The club was evidently full of men, as he had prophesied. Above the rattle of the rain came the thump—thump of the piano, and a half-dozen male voices. The shutters below were closed; we could see nothing.

I think it was then that Burton had his inspiration.

"I'll bet you a five-dollar bill," he said, "that if I fire off my revolver here, now, not one of those fellows down there would pay the slightest attention."

"I'll take that bet," I returned. "I'll wager that every time anybody drops a poker, since Fleming was shot, the entire club turns out to investigate."

In reply Burton got out his revolver, and examined it by holding it against the light from across the way.

"I'll tell you what I'll do," he said. "Everybody down there knows me; I'll drop in for a bottle of beer, and you fire a shot into the floor here, or into somebody across, if you happen to see any one you don't care for. I suggest that you stay and fire the shot, because if you went, my friend, and nobody heard it, you would accuse me of shooting from the back of the building somewhere."

He gave me the revolver and left me with a final injunction.