Gorman looked puzzled.
Leaphorn rephrased the question, partly to clarify his own thinking. 'When he drove along here, we'll say he was looking for Sam. Hunting him. He sees Sam, or maybe just the flock of sheep Sam was watching, over there across the flats by the junipers. This is as close as he can get the vehicle. So he parks here. Gets out. Heads for Sam. You say the fastest way to get there is angling way to the right, and then up that shale slope over there, and across the ridge, and then across an arroyo at a sheep crossing, and then swing left again. Long way around, but quickest. And that's the way he came back. But is that the way he went?'
'Sure,' Gorman said. 'I guess so. I didn't notice. I wasn't looking for that. Just tracking him to see where he went.'
'Let's see if we can find out,' Leaphorn said. It wouldn't be easy, but for the first time since he'd awakened that morning, with the homicides instantly on his mind, he felt a stirring of hope. This might be a way to learn whether or not the person who'd killed Wilson Sam was a stranger to Sam's territory. Small though that would be, it would satisfy Leaphorn's quota for this unpromising day.
Leaphorn had given himself the quota as he'd eaten his breakfast: Before the day was done, he would add one single hard fact to what he knew about his unsolved homicides. He'd eaten a bowl of cornmeal mush, a piece of Emma's fried bread, and some salami from the refrigerator. Emma, who for all the almost thirty years of their marriage had risen with the dawn, was still asleep. He'd dressed quietly, careful not to disturb her.
She'd lost weight, he thought. Not eating. Before Agnes had come to help, she would simply forget to eat when he wasn't home. He would make her a lunch before he left for the office and find it untouched when he came home at the end of the day. Now she would sometimes forget to eat even when the food was on her plate in front of her. 'Emma,' he would say. 'Eat.' And she would look at him with that embarrassed, confused, disoriented smile and say, 'It's good, but I forget.' He had looked down at her as he buttoned his shirt, seeing an unaccustomed hollow- ness below the cheekbones, under the eyes. When he was away from her, her face would always have the same smooth roundness he'd noticed that day he first saw her—walking with two other Navajo girls across the campus at Arizona State.
Arizona State. His mother had buried his umbilical cord at the roots of a pinon beside their hogan—the traditional Navajo ritual for binding a child to his family and his people. But for Leaphorn, Emma was the tie. A simple physical law. Emma could not be happy away from the Sacred Mountains. He could not be happy away from Emma. He had frowned down at her, studying her, seeing the flatness of her cheek, the lines under her eyes and at the corners of her mouth. ('I'm feeling fine,' she would say. 'I never felt better. You must not have any work to do down at the police to be worrying about me all the time.') But now she would admit the headaches. And there was no way she could hide the forget-fulness, nor those odd blank moments when she seemed to be awakening, confused, from some bad dream. Day after tomorrow was the appointment. At 2 P.M. They would leave early, and drive to Gallup, and check her in at the Indian Health Service hospital. And then they would find out.
Now there was no reason to think about it, about what it might be. No reason to let his mind reexamine again and again and again all he had heard and read of the horrors of Alzheimer's disease. Maybe it wasn't that. But he knew it was. He'd called the toll-free number of the Alzheimer's Disease and Related Disorders Association, and they had sent him a package of information.
…
He had read it in the office, checking them off. The suddenly faltering unfinished sentences, the business of always thinking today was his day off, the lethargy, the trouble with getting the garbage bag installed in the garbage can, the preparation for Agnes's arrival two days after Agnes had arrived. Worst of all, his awakening in the night to find Emma clutching at him, frantic with some nightmare fear. He had, as was his fashion, made notes in the margin. Emma had scored nine for nine.
Leaphorn had every reason to think of something else.
And so that morning he had thought, first, of Irma Onesalt's list of the dead, and why death dates would be important to her. As he left Emma still sleeping he heard Agnes stirring in her room. He drove to his office in the clear, sunrise light of another day of heat and drought. Dust was already rising from the rodeo grounds down at the highway intersection—the dust of stock feeding. Sometime today he would think of the rodeo and the myriad of problems it always brought. Now he wanted to think of his homicides.
At the office, he composed a letter to go to the various county health departments in Arizona, New Mexico, and
