man. The man came through the gate in the fence in front of a house on the other side of the street and three or four houses away. Ray noticed the man at all for only two reasons. One was the fact that in an otherwise completely static vista the eye is drawn to the only moving object. The other was the fact that as the man stood there just outside the gate he looked both ways and while he did so his hands at his sides were flexing and unflexing, as though they were cramped from gripping something very tightly and for quite a while. The gesture an oarsman might make when he unclamps his hand from the oars after rowing a mile or so, or a lumberjack when he lets go his ax to rest his hands after a bout of chopping. Or that a strangler might make—But Ray Fleck didn't think of that at the time. The man went the other way and was out of sight and out of mind by the time Howie came out and got in the car. It wasn't until late the following afternoon, when he read the mid-afternoon edition of the evening paper, that he knew he had seen the murderer leaving the scene of his second crime. The address was 1917 Eastgate, on the opposite side of the street from Howie Borden's, and about three houses away in the direction in which Fleck's car had been facing. If the address had left any doubt in his mind that the house was the one he'd seen the man leaving, the doubt was dispelled by a picture of the house's exterior that was published with the story. It showed a three-foot iron fence in front; the house the man had left had been the only house on that side of the short block that had been fenced in. And that flexing and unflexing of the hands.... Give him credit. He considered going to the police to tell them what he had seen, considered it seriously. He was home and alone at the time, as Ruth had just left for work, so he had all the time to think that he wanted. He paced the apartment for all of twenty minutes before coming to a decision. The decision was negative on three counts. First, he couldn't give them a description that would really mean anything and he couldn't—or he was fairly sure he couldn't—identify the man if he ever saw him again. He'd seen him at a distance of about a hundred feet and in pretty dim light; the nearest street light had been behind Fleck's car, farther from the man than Fleck had been. His impression had been of a man of average height and average build—or maybe a little heavier than that. It could have been his own description, except—Except what? Thinking back, he decided that, although their weight was probably about the same, the