A Study in Sherlock

I straightened my clothing as we walked out onto the platform and soon caught up with the American president and his party. They made their way down a broad street lined with trees to a series of staircases that led down to the very brink of Niagara Falls. The blue, wide river narrows at this point into the brink of a semicircular cliff, then drops 170 feet to a churning white cauldron below. The sheer volume of water pouring over the falls was astonishing. It threw a white cloud of mist hundreds of feet into the firmament that was visible for miles. The roar of the water was constant, unchanging, hypnotic. It didn’t matter that the falls were so loud, because their immensity and beauty rendered all sensible men mute, and made all commentary inadequate. Whatever we might have said would have seemed irrelevant.

I noticed as we approached the giant falls and the sight and sound overwhelmed all else, Holmes’s visage seemed to cloud and then freeze in a stoic expression. He walked along, and for a moment, his eyes lost their focus.

“Steady, Holmes,” I said. “I know what you’re remembering, but right now, I need you here and on duty.”

Holmes patted my arm. “Good point, my friend. Reichenbach Falls is a good ten years behind us. It is uncanny how sounds and smells can bring back moments from the past. But we linger in them at our peril.”

We walked along about three hundred feet behind the presidential party, and I could see that Holmes was not watching them, but studying the faces of the people in the crowd. Seeing so many well-dressed men and women in a single group on a promenade along the railing that separated them from the chasm made an impression on all the strangers who were there on holiday. It was difficult for me to tell whether the average American citizen recognized William McKinley, but it was also often difficult for me to tell whether any individual was an American or not. I heard speech that was French, German, Spanish, and several kinds of central European Slavic. There were several Asian voices also, including some speaking Hindi or Punjab. We were, after all, at one of the seven wonders of the modern world, and people had come from all the continents to see it. Very few took their eyes off the water except to watch their steps to keep from falling into it. Presidents, kings, or emperors were tiny, paltry sights compared with nature’s titanic spectacle.

But suddenly Holmes picked up the pace. He walked straight away from the group along the railing, then ran up the stairs toward the street level. I followed him at a distance, not wanting to draw attention to myself, and consequently, to him.

As soon as I was up at the level of the street, I could see that he was watching a man in a dark suit. He followed him to the south, along the river above the falls. He went two blocks, and I could not quite imagine what harm the man could cause going away from the president’s party at the brink of the falls. But then I saw what Holmes must have perceived instantly: the man was making his way along the path to the footbridge to the largest of the islands above the falls, which I later learned was called Goat Island. His approach was rendered nearly invisible by the many trees growing on the island, shading the paths. From there, he moved along the shore of Goat Island to a second footbridge that led to a much smaller island called Luna Island, a tiny wedge of land right at the edge of the falls.

Holmes was moving at a terrific pace now, running along, hat and cane in hand, jumping over low bushes, always staying out of the man’s sight by taking a longer way around. I felt that because he was circling the man, I should walk along in a more leisurely and direct way on the well-marked footpath, so we could capture him in a pincer maneuver, if necessary.

As I came to a straight stretch of pathway, I feared the man would turn around and see me, so I too moved onto a more verdant route, walking along beyond a row of rather large trees. As it happened, I had the man in clear sight when Holmes came into view again. The man was the tall, thin man with the black suit from the train, and I saw he was still carrying his hard-sided case. He stood at the edge of the falls, looking over. Then he looked to his right along the jagged rim of the falls toward the observation point. From his vantage he could see President McKinley and his party clearly.