He began to draw glances from the onlookers, and then from the guardsmen. Three of the policemen sidled along up the row of people, apparently straightening the line and narrowing it strictly to single file as it got close to the president. When they reached the Italian, one of them spoke to him in a low voice and took his arm like an usher to move him a pace to the left. He reacted like a madman. He punched the policeman, and turned to charge the other two. They were taken by surprise, so he bowled them over into a pair of ladies, who were thrown roughly backward onto the carpet.
That part of the line became a battle royal, with eight or nine soldiers and all the policemen diving onto the pile and delivering blows with less judiciousness than fervor. When the sudden motion froze into a contest of tugging and resisting, I recognized that the swarthy Italian had a profile very familiar to me. I also noticed that he had one of the women in an apparently unbreakable embrace. After a second I realized the offended woman was the disguised man Holmes had recognized on the train.
Just then, as the crowd ahead of the Italian swept forward, partly to meet the president and partly to get out of the way of the fighting, one of their number, a man who looked Central European—perhaps a Serb or a Croatian, with dark skin, hair, and mustache—stepped into the vanguard. He had a white handkerchief in his hand, as several others did, to wipe away the perspiration before shaking the president’s hand. I saw that nearly all of the policemen and soldiers were occupied with the disorderly Italian and the ones still near the president were watching the fray, mesmerized. So when the man aimed a revolver he’d hidden under the handkerchief at the president, there was no one there in time to prevent it.
He fired once, and a brass button on the president’s coat threw sparks. His second shot was not deflected. The president gripped his belly and fell. As the president fell, the soldiers and policemen let go of the unruly Italian. Some went to the president’s side, and the others surrounded the assassin. Fortunately, a tall man of African descent had been behind the shooter in the line. He batted the gun from the man’s hand and kept him from escaping. If he had not done that, the soldiers almost certainly would have shot the culprit. Instead, they dragged him to the floor and delivered a series of kicks and punches.
The president, lying on the carpet in the arms of his secretary and Mr. Milburn, called out, “Don’t hurt him, boys!” The calm, wise words seemed to bring the men to their senses. They subdued the culprit and took him out to a police van that was parked near the building.
Meanwhile, I pushed my way to the president’s side. “I’m a doctor,” I called out, and the guards made room. I opened his coat as I leaned close to listen to his breathing. As I did, I surreptitiously produced a small vial of fresh chicken blood from my waistcoat and spilled it on the white shirt just above the belt. “He’s wounded, but alive,” I said. “Lift the president to his carriage,” I ordered. “We’ll take him to the field hospital on the Exposition grounds.”
The strong young soldiers nearby lifted the president and placed him in the carriage. I joined him and Captain Allen jumped into the driver’s seat and whipped the horses to such a gallop that I feared the president would die in a carriage accident and take me with him. I managed to speak with him a bit in a low voice. “How are you, sir?” I asked.
“Excellent, Dr. Watson,” he said. “Seldom better.”
“Good. We’ll try to keep you that way. Now put on this coat and hat.” It was a rather dull brown coat that looked very different from his tailored black one, and a bowler hat like the ones many men wore that day. When we were near the Indian Congress, Captain Allen drove the coach into a horse barn. Allen and I got into a second coach that was waiting there. Our horses had easily outrun word of the attack on the president, and as we pulled away, I could see that none of the visitors touring the Exposition noticed Mr. McKinley in his new garb entering the Indian Congress.
Captain Allen whipped the new set of horses, and I went to work on the substitute patient already waiting on the seat, a cadaver that Dr. Park and I had selected at the medical school the previous day. I covered his torso with Mr. McKinley’s black coat, and his face with my handkerchief, as though keeping the sun out of his eyes. When we reached the field hospital, I jumped out, and Captain Allen and I put the corpse on a stretcher. Two orderlies loitering outside rushed to carry it in. “To the operating room immediately,” I shouted. We took the stretcher inside and locked the door.