he had intended, and after a few more paces he had to take his hands out of his pockets to keep his balance, and then he was jogging, pumping his arms to bring up his speed.
4
There were no assigned seats on the plane, and when the passengers boarded, Walker realized his pass was in a different “zone” from Stillman’s. Stillman sat near the front, and Walker found the only empty seat, beside a young curly-haired woman who seemed to view his arrival with disappointment. She had placed her purse, a shopping bag, and a couple of magazines on his seat, and now she sighed and slowly gathered them onto her lap.
“Sorry,” he said.
She said nothing, just occupied herself with stuffing the magazines into the seat pocket in front of her, then tried to jam the shopping bag and the purse under the seat in front with her backpack, all the time eyeing Walker’s feet resentfully.
Walker could not see Stillman from where he sat, but he was aware of him up ahead, and he felt an impatience that he could not find out what he was thinking. Why would he need somebody who knew Ellen Snyder?
The question shifted Walker’s attention from Stillman and held it on Ellen. As always, she returned in short, meaningless fragments of memory, never still, but in motion: a few strands of blond hair straying across her left eye while she was talking, and then her hand would flit up to push them away. He wasn’t always sure that he had seen precisely what he was remembering, that it had been chemically fixed in his brain on some occasion, because sometimes the memory couldn’t be identified with a specific time and place. Other times, the memory was clear and certain. He could see her on Market Street. It was after class in the late afternoon. She had seen the cable car coming. “There it is. We can catch it!” She had kept her eyes on it, tapped his chest with her small hand, and he could feel it again, fluttering insistently against him six times in a second before her first steps had taken it away, and she had broken into a run toward the stop. He had followed more slowly, because he had wanted to watch her. He remembered that exactly—the blue sweater she had been wearing, the tight skirt and flat shoes—because that had been the day after the first time they had kissed. He had watched her all day, expecting her to be different somehow: maybe softer and more affectionate, or in a nightmare version, strange and distant because she had regretted it afterward. He had not detected any change at all. She had been exactly the same, exuding happy energy, intense interest in what she saw around her, but neither uncomfortable with him nor detectably more interested.
Walker banished the memory and tried to discern what Stillman was doing. What if Stillman suspected her of something, some kind of malfeasance? He had mentioned her, and said they were going to L.A. to collect evidence about fraud. The idea that Walker would participate in an expedition to harm Ellen was insane. The simplest thing to do would be to get off the plane, tell Stillman that he’d once had a personal relationship with Ellen and was not the right choice for this assignment, then get on the next flight home.
Instantly he knew that he couldn’t bring himself to do that. Stillman was an unknown. If Walker simply left, then Ellen would find herself alone in the middle of his surprise investigation, with no advocate, and probably no witnesses. And what were Stillman’s limits, his rules? He wasn’t a cop or something. He was just some kind of private security expert. The company could hardly be relied on to keep him under control: Stillman seemed to have a lifelong social connection with the president’s family.
The flight to Los Angeles was short, so Walker sat still and waited it out, fighting images that intruded themselves on his consciousness. He imagined himself walking into Ellen’s office with Stillman, and looking into her eyes. The friendly, happy manner