A. One man did it. I think he is in jail now. That evening we had this man McCall in the Twelfth ward station, and there was a rumor that the mob was going to attack the Twelfth ward station and rescue him. I went to that station, and took that man McCall and marched down, putting twenty policemen behind us. We passed through the crowd, and nothing was said, and got down a few squares when there happened to be a friend of mine sitting in a car, and he hallooed at me and said, "For God's sake get in the car." The street was blocked. The car was stopped at the corner of Twenty-fourth and Penn, and we got in with our prisoner. Some of the crowd caught up with us. I had a revolver. One fellow put up a revolver at my ear when I struck him over the face with mine. We still kept on going, and we took our prisoner to the Central station. I didn't get back again that night. I was there again on the 21st, Saturday, and about eleven o'clock that night--Saturday night--I saw this burning. I was on Smithfield street at the time, and met a great many men coming down with goods. The feeling was not good towards me on account of this man McCall. I met a couple of parties with rolls of cloth, and we arrested them, and by morning we had more than a hundred in there for carrying off stuff. On Sunday morning, after the Philadelphia troops left--and before they did leave--we had that man in jail that I saw shooting into them with a breech-loading rifle. I went up to the round-house, and made a search there. I heard Chief Evans state that he saw whisky running into the cellar of the round-house. I don't know where there is a cellar to the round-house, but there is a cellar to the carpenter shop. Q. Is the carpenter-shop not one part of the round-house? A. The carpenter-shop is on the right, and there was a space of thirty or forty feet between them. The Philadelphia troops I saw leave the round-house. They came out and formed, and went off. Q. How did they come out? A. In a body, in regular marching order. Q. Where was the crowd when they came out? A. Very scarce. Q. Where had the crowd gone to? A. Dispersed and secreted themselves in buildings and every place. I went as far as Seventeenth street--the crowd had started, too--then the fire had not got that far. It was about the middle of the day. We stopped there, and during the time we were there undertook to prevent parties from breaking open the cars and setting them on fire, which we did succeed in stopping some. Afterwards I saw men dropping coal down below the track, and rolling barrels of oil down and setting them on fire. They were strangers to me. We couldn't get the force apparently together. If we had got them together at that time, a hundred men would have subdued the riot at that time, because it was apparently the work of boys. There were not as many men as boys, but the force had got scattered. Q. What time did the troops come out of the round-house? A. Near seven or eight o'clock.