Lake, in the meantime, walked back and forth across the hillside, straddling the yellow string, with two boxlike radar units hanging down from one shoulder. After the cops figured out the routine, the work went quickly, except for the falls. An hour into it, Lucas noticed that neither Lake nor his assistant ever fell down.
"How come?" Lucas asked.
"We're wearing golf shoes," Lake said. He picked up his feet to show Lucas the spikes.
"You've done this before," Del said.
"Once or twice," Lake said.
LAKE HAD EXPECTED some results in two hours, but the rain, the falls, the jumble of trees stretched the two hours into three. When they'd run the last line between the bottom points of the survey box, Lake said, "Let's throw the gear into the truck and run into town. Find a cafй."
"How long will it take you to process?" Lucas asked.
"We'll dump the information into the computer on the way into town. We'll pull up some preliminary results right there."
They went to the High Street Cafй in Cannon Falls, took over the round booth by the window, and dragged some chairs around the open side. A half-dozen coffee drinkers sat down the length of the breakfast bar, farmers waiting out the rain. They made no attempt not to stare as Lake produced a fifty-foot extension cord, got a waitress to plug it in, and started the computer. "Data looked pretty good going in," Lake muttered. "It's not like we came up dry."
"Can you actually see bodies?" asked Marshall.
"No, no. Nothing like that. What we see are soil changes. They'll look like grave shapes."
"Trouble is," his assistant chipped in, "sometimes you see a lot of grave shapes, especially in the woods like that. If a tree tipped over fifty years ago, and its roots pulled up a hole in the ground, the radar'll see it."
Lucas looked at the screen. One word: Processing.
They all ordered pie and coffee, and Del leaned over and said, "Still processing."
"Takes a while," Lake said. He said that two months before, he'd been in North Dakota looking for a graveyard that was about to be flooded by a dam. "They knew pretty close where it was, but they thought it was a family thing. Five or six graves. Turned out that there were a hundred and seventy graves in there. They were pretty unhappy. They had like X number of dollars budgeted for moving graves, and they had to come up with like twenty X. People get pretty cranked up about moving granddaddy's bones. On the screens, the graves looked like holes in one of those old IBM punch cards."
As he said it, the screen blinked: Processing Complete.
"Here we go," Lucas said.
Lake pushed his pie away, pulled the laptop closer, tapped a few keys, and a new message came up: Generating Plot. The new message lasted only a few seconds, then changed to Plot Complete. Lake tapped a few more keys, muttered, "There's Aronson's grave, that's the midpoint. Let's go up to the Number One point and scan east."
He manipulated the built-in pointing stick on the keyboard and began scrolling. "There's one," he said after a few seconds.
"A grave?" Lucas asked. He could see the deeper gray-shaded form on the plot.
"Don't know," Lake said. "Looks pretty small. This is all to scale, and it's less than a meter across."
"Pretty round, too," his assistant said.
They were all pressing in behind Lake now, watching the screen, which was showing a flat field composed of various shades of gray. The possible graves showed up as a darker gray in the background. They scanned across the hillside, then back, and across again, moving down the field in one-meter increments.
"Another one," Lake said.
"That could be one," his assistant said. "Let's get the coordinates."
"Let's just scan the whole thing first," Lake said. "That looked like a tree hole to me."
"There's one," Lucas said.
" 'Nother tree hole," Lake said.
"How can you tell tree holes?" Del asked.
"They got a certain kind of oval shape, egg shape, with the wide part uphill… There's one," Lake said.
Two more scans, then Lake said, "Uh-oh."
"What."
He stopped the scan. "Look at this." He was talking to his assistant. "That looks artificial."
"Just like a grave," his assistant said. "Let me get the coordinates on this one."
He jotted the coordinates down, then Lake resumed scanning, stopping only a few meters farther along. "There's another one… No wait, we're at zero, zero."
"What's that?" Lucas asked.
"That's the center point. That's Aronson."
"So the first thing you thought maybe was a grave, that was on this same level?" Lucas asked.
Lake nodded. "Yup. Five meters east."
"Goddamnit," one of the cops said. Marshall humped forward, pressing close to the computer. "A grave looks different from anything else?"
"Yeah. For some reason, people have always made them rectangular, even though the bodies don't go in the ground that way. You can pick them out by the squared corners." Lake manipulated the pointing stick, continued scanning, then stopped again. "Holy ducks, there's another one."
"Grave?"
"It looks artificial," Lake said. He looked at Lucas. "I'll tell you what. You can never tell what's underground, but… if that's not a grave, I'll kiss your Aunt Sally on the lips."
He found a third, on the same line, a moment later, then scanned back and found the lower portions of the three possible graves. "They're not only rectangular, they're just about five feet long. Something less than two meters."
"Keep going," Lucas said.
"Ah, look at this," Lake said a moment later. "We've got another one. Let me look at this… Look, it's right between two of the graves above, but one level down. It's plotted out like a graveyard."
In the end, they found two dozen anomalies, including all the tree holes and natural gullies that had refilled with sediment. Six, Lake said, could be graves.
"Better get the sheriff right now," Hammond said. "If these things really are graves, it's gonna be a bad day at black rock."
Lucas looked at Del and said, "Six."
"Maybe they're tree holes."
Lucas looked at Lake, who shook his head. "I'm not saying for sure that they're graves, but they're artificial, and Aronson's grave fits right in the pattern."
THEY WENT BACK to the hillside site in a convoy, and within ten minutes, as Lake was setting up his total station, a half-dozen more cars arrived. Sheriff's deputies were scattered around the hillside in yellow rain slickers, four or five of them with shovels. Lake used the total station to guide his assistant across the hillside with the reflector pole. "There," he called. "You're standing on it."
Lucas stepped over to look: just another piece of hillside covered with leaves, with two small tree seedlings sticking out of it. Neither of the trees was bigger in diameter than his index finger. "No hole," he said.
A couple of cops had come over, bringing shovels. "Let us in there," one of them said.
He and the second cop began scraping at the surface, cleaning away the leaves, and the air was suffused with the scent of wet spring mold. "Scrape it, don't dig down," Hammond said, standing off to the side.
"Take it real slow," Marshall said. "Ain't no hurry now."
Lake spotted the other suspected sites as the cops scraped at the first one, but they held off digging the others to concentrate on the first. Less than six inches down, one of the cops grunted and said, "This is a hole."
"What?" Lucas peered into the muddy gap in the ground. He couldn't see anything but dirt.
"I can feel it," the cop said. He looked at the other cop. "Can you feel the edge of the hole?"
"Right there? It feels…"
"That's it," the first cop said. "We're in the hole part here."
Still scraping, they defined the hole. "That looks like nothing more'n a grave," Marshall said to Lucas. Lucas nodded, and a minute later, Marshall stepped off down the hill and pulled a cell phone from his pocket. Lucas looked a
round the hill. All morning, the cops had been chattering as they took turns working down the hill with the radar set. Now there was nothing but the sound of the shovels and the occasional grunt of the diggers. Del caught his eye and shrugged.
Then: "Wait." One of the cops held out an arm to stop another, then knelt in the hole. "Is that a rock?"
He pulled off his glove and probed the soil with his fingers. A moment later he came up with a white object. "What is it?" Lucas asked, squatting next to the hole. Del moved in beside him, and the cop handed the white thing to Lucas.
Lucas turned it in his hand and looked at Del. "Finger bone," Del said.
"I think," Lucas said. He looked up at Hammond. "We better stop digging, and get the state crime lab down here. We gotta excavate these things an inch at a time."
"Ah, sweet Jesus," Hammond said. "Sweet fuckin' Jesus."
THE DRIZZLE CONTINUED. The sheriff showed up and sent two deputies back into town to find some tarps to build tents over the supposed graves. Lake began working on a larger plot. The state crime people showed up at midafternoon and looked at the six sites that Lake had outlined.
The officer in charge, Jack McGrady, had worked with Lucas on another case. "We're gonna get some generators and lights from the highway department. We'll get some more tents up and get at it."
Lucas had shown him the bone in an evidence bag. "The question we all had… is it possible that it's not human?"
McGrady held the bag up to the sky, looked at the bone for a few seconds, then handed it back to Lucas. "It's human. A phalange-a little short and squat, so it's probably from a thumb."
"A thumb."
"Probably. Can't tell you what era… Wish you'd picked a better day for this. You know, sunny and cool."
Lucas looked down the hillside and at the cop cars lined up along the gravel road, two at each end, with their light bars flashing. "Sorry," he said, and he was. Then: "What do you mean, 'era'?"
"Bones last a long time. This is kind of a pretty hillside, with a view. Maybe you've turned up a settler graveyard. Just by coincidence."
"I don't think so," Lucas said.
"Neither do I."
LATE IN THE afternoon, Lucas and Del went back into Cannon Falls, to the cafй, and ate open-faced turkey sandwiches with mashed potatoes. The cafй did a steady business, large quiet men in coveralls, coming and going, and smelling of wet wool, mud, and radiator heat.
"Mashed potatoes count as a vegetable?" Del asked.
"Not these," Lucas asked. "These are some kind of petroleum derivative."
They ate in silence for a moment, then, "If those are all graves up there, we've got a busy little bee on our hands," Del said.
"They're all graves," Lucas said. "I can feel it."
"In your bones?"
"Not funny."
"Okay, so we're looking for sources where he might have gotten the bodies for his drawings. If we can find those, maybe we can track back to his computer; we've got a photograph that he might have taken. We have a kind of physical description. We're putting together lists of everybody that all the drawings-what would you call them, victims?-we're putting together lists of everybody they know. What else?"
"Ware thinks he might be a priest."
"That doesn't make any sense," Del said. "A priest who was an art student? In Menomonie? Ware's either jerking us around, or we really don't know what's going on."
"But he didn't say for sure that the guy was a priest, just that something he said made Ware think he might be a priest."
"That's no help." Del picked up a glob of potato on a spoon and contemplated it. After a minute, he said, "Okay. Answer me this. You know the chick whose picture got pasted up on the bridge across the river?"
"Yeah?"
"Why was she picked out?" Del asked. "What'd she do to piss him off, that he went after her like that? Why was she treated different?"
Lucas leaned back in his chair and said, "Ah, shit. Why didn't we think of that before? Something's gotta be going on there."
"So we start pulling her apart," Del said.
"And maybe we check with the archdiocese, and see if they had any priests who were art students."
"In Menomonie."
A waitress came by with a pot of coffee. She was a pudgy young woman with heavily teased honey-blond hair. "Are you the cops digging up the Harrelsons' woods?"
Del nodded. "Yup."
"We heard you found a whole bunch of skeletons." Her jaw dropped open, waiting for the inside information.
"We don't know what we have," Lucas said politely. "We're still digging."
"That's a lonely place out there," she said. "Sometimes kids used it like, you know, a lover's lane. Park down there at the bottom, then get a blanket and go up on the hill. But it was always spooky."
"Really," Del said. "You ever go up there?"
"Maybe," she said. "And maybe not. You want seconds on them potatas? We got plenty more."
AT SIX, LUCAS called Weather from the site and told her that he wouldn't be home until very late. "Trying to avoid your obligations, eh?" she asked.
"You sound like a fuckin' Canadian, eh?" he said. "Maybe I can get out of here a little earlier than that…"
THE HILL WAS lit by a half-dozen sets of powerful lights, plus lower-powered reading-style lights in an Army-surplus command tent. A diesel generator hammered away from the roadside, and the parking strip smelled like a bus stop.
Each grave had been covered by a broad tarp, and three of the six graves were being excavated by two-man teams; progress was slow, the excavation being done with small Marshalltown trowels. Along the road, three TV trucks were sitting in the rain, their crews warm inside, and unhappy: They would rather have been wet outside, with some close-up tape.
Lake came by just after dark, squatted next to Lucas, and said, "We've finished the next plot, going out another twenty-five meters in every direction, and I think you've got all the graves identified. There are two more spots that we're gonna stake out as possibles, but they're not as clear as the others."
"Good. Six is enough. If it is six."
Lake, with water dripping off the bill of his hat, said, "I'll tell you something, Lucas: You're gonna find bones in every one of those holes."
THE FIRST GRAVE, the one where the finger bone had been found, was the first to produce clothing-a polyester shirt that Marshall recognized as a brand sold at Wal-Mart. McGrady, squatting next to the grave, looked up at Lucas and said, "So it's not a settler site." They went back to the command tent, and Lucas called Rose Marie to give her the news. He was just off the phone when one of the members of the excavation team called, "Jack: we got a skull," and as Lucas and McGrady recrossed the hillside, "And we got hair."
They got to the grave and looked into the hole. The skull looked almost like a piece of a dirty-white coffee cup. The guy in the hole touched the edge of the bone with the tip of his trowel and said, "Looks like blond hair."
McGrady got down on his knees to look, then said, "All right. Go to brushes and art knives. Careful with the hair."
Lucas nodded. "How long to clean out the graves?"
"We'll be working around the clock. We got TV now, so there's gonna be some pressure. These first three, if they're shallow, we'll have by midnight, I think. The rest by tomorrow. You heading out?"
"I'll stick around for the first three," Lucas said. "But we need to get working on the IDs as quick as we can. I've got a name for you, and there's some dental stuff available on her."
"If her jaw's intact, I can give you a quick read tomorrow morning, then," McGrady said.
DEL WENT BACK into town and returned with a thermos full of coffee. Lucas was drinking a cup when he saw a large man in a camouflage rain suit join Marshall on the hillside. The two bent together, and the new man put his arm on Marshall's shoulder as they talked; another Dunn County deputy, Lucas thought.
Clothing and bones were coming up in two of the three holes. Lucas had done a tour, spoke briefly w
ith Marshall, looked curiously at the large man with him, but Marshall offered no introductions. Lucas wandered off to the command tent, where Del was talking with a group of coffee-drinking deputies.
"You got your two great families of wine," Del was saying.
"Yeah, yeah, red and white, which lacks something in the way of new information," one of the deputies said.
"I was talking about screw-top and cork," Del said, "Considering pop-top and bottle-cap as variations of the screw-top."
"You're talking about wine again?" Lucas asked. "You're turning into a fuckin' Frenchman."
"Am not. I use deodorant," Del said.
"Like that's gonna last," Lucas said skeptically.
Del turned back to the deputy. "As I was saying before the rude interruption…"
"Screw-top and cork, pop-top and bottle-cap," the deputy prompted. Now he was interested.
"Right. So among your screw-tops, you got your three basic families: fruit taste, Kool-Aid taste, and other."
"I think I've had some other," the deputy said. "I was once going through Tifton, Georgia, in a hurry. I was driving this 'sixty-three rose-blush Cadillac-"
Del interrupted. "You wanna hear about wine, or you wanna bullshit?"
"All right, fuck you, I won't tell you what happened."
"Good. Anyway, there's-"
At that moment, an anguished croak slashed across the hillside, the sound of a man who was having his eyes plucked out. The talk stopped cold and they all stepped to the edge of the tent, and Lucas saw the large man and Marshall on their knees next to the third grave. The two cops in the hole were standing up, unmoving, looking at the two men on their knees.
"Jesus Christ," one of the deputies said. "What happened to them?"
Lucas had an idea. He was on his way across the hillside, with Del a step behind. As they stepped into the harsh glare of the light, Lucas looked into the hole and saw a piece of reddish cloth. Terry Marshall put one hand on the shoulder of the large man and pushed himself back onto his feet. "It's Laura's shirt. We think it's the shirt she was wearing."
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