"If them last letters were written in the summer, then it'd be the rainy season," Brown said, scanning the area around the trees, but looking up anxiously at the form of the cross.
"The rains'll raise this water another four, five inches and this here bed'll fill up. We ain't but two mile from the Tamiami Trail," he said.
I'd known how close we were because I had been working the map as we came up from the south. I thought of how disappointed Cummings was going to be when and if he found out how close they'd actually been to civilization when I threatened to leave them.
"If Jefferson had loaded them dead men into his skiff, he'd of been able to pole his way down here on the high water and come right on in here on that current."
I climbed up to the tree formation and then started working the metal detector from the base of the cross in a circular motion. I was slow and careful and exact in my movements.
"If he knew these Glades as well as my daddy, he could of made it easy in the dark, even without a moon," Brown said. "It's the way I woulda done 'er."
I expanded the concentric circles with the tree base as my epicenter. Nothing showed on the attached screen. It was all vegetable, no hard mineral. The detector was designed to pick up anything impenetrable-a belt buckle, a necklace, coins, a pocketknife.
"You think John William snapped that pine limb and marked the grave?" I finally asked Brown, knowing it was on both our minds. The old man let his eyes rest on the image.
"I ain't a religious man, Freeman. That there coulda formed up on its own like that. Maybe it's got God's hand on it. Maybe not. They's things I seen in war and nature and men that made me swing both ways over the years. Best I can say is, it don't hurt not to discount the Almighty altogether."
I was eight feet out from the tree base, due south, when the detector beeped under my hand. I stopped and swung the pad back to a cover of maidenhair fern and it beeped again. The readout showed a depth of two and a half feet. Brown brought the trenching tool over while I cleared a big square of vegetation and studied the cover of slick muck and plant roots. I got down on my knees and scraped away the top layer with my hands, watching for anything foreign, anything out of place, anything. After a few minutes I started in with the shovel, carefully coming up with one spade of thick, wet earth at a time and flopping it onto a rain poncho that Brown had brought from the skiff. The old man scanned the pile with the detector like I'd shown him and then went through it with his fingers. He knew what bone looked like. Every couple of spadefuls we would sweep the hole I was creating, and the beep still registered.
My digging was a good two feet down when Brown said, "Bone." He held up a dull gray chunk between his dirt-stained fingers. It was the size of a poker chip and about the same thickness. We both stared at it-the possibilities, the reassurance that we were not wrong, and the dread that came with it.
"Could it be an animal?" I asked.
"Could be," he said. "I ain't no expert."
We swept the hole again. Still beeping.
We found four more pieces of bone, which Brown carefully put aside in one of the plastic evidence bags I'd brought. I made sure we marked the depth of each one taken from the hole. Then the shovel blade hit something tough, but not hard. I reached down and felt with my fingers and found fabric. In one of Billy's books I'd come across a study of the Glades that remarked on the preservation power of the thick muck. Because the layers were set down by rotting, microbial vegetation, the muck was so dense that little air penetrated the lower levels. If it was airless, the breakdown of any nonorganic material would be greatly slowed. I set aside the shovel and went down with both hands, using my fingernails to scratch away the dirt, exposing more and more of what I soon realized was leather.
It took another thirty minutes or so for me to free the remnant of a work boot from the muck. The thick sole was nearly intact, but the leather upper was the fragile consistency of wet cardboard. I brought it up with a layer of muck from beneath its resting place and placed it on the poncho. Brown waved the detector over it. It beeped.
Brown crouched nearby while I carefully separated dirt from leather. I went inside the boot with my fingers. It had filled with muck, and I brought out a handful at a time. Brown went through each small pile, studied it, and then swept it away. But as I got farther in toward the sole, he began to find bone; small phalanges that he recognized as foot bone. I was deep into the front of the boot, where the hard toe cover was remarkably intact, when my fingers touched metal. I curled them around the object and came out with a rounded, ancient, pocketwatch.
I stared at the piece lying in the palm of my hand. Brown exhaled deeply and then went to the skiff. I hadn't moved when he came back with his jar of water and poured it over my hand, washing away the dirt while I turned and rubbed the timepiece with my fingers. The metal was a dull yellow gold. I pushed the locket release but had to work my fingernails in under the lid to finally pry it open. Brown poured more water in to wash out the dirt that had penetrated inside, and I rubbed my fingertips over the inside of the lid to expose an inscription:
The Lord is thy Shepherd my son, let him lead you, and the Kingdom of God will by thine forever.
Your loving father, Horace Mayes
I sat with the disk of gold in my hand for some time, trying to connect the little I knew of Cyrus Mayes with this, his final resting place. A good and righteous man and his innocent sons had lost their lives to another being who was their polar opposite. If John William Jefferson had marked this death bed with a cross for some deeply warped recognition of a God, he had gained no mercy. If that deeply buried sense of religion had passed into his future gene pool and led his progeny to swing to his moral opposite, perhaps there was some hope in evolution. But his own son had ended his own life, and I could not help but think that the stain of John William's acts had stopped spreading.
Brown and I packed up the boat. I recorded the GPS coordinates of the gravesite in the unit as well as on paper tucked away where it wouldn't be lost or electronically wiped out. We were obviously overmatched by the crime scene. Billy would convince law enforcement to bring their own forensic paleontologists out to grid the sight and recover the remains of the Mayes family, and to try and determine the details of their murders. We made a feeble attempt to stake the poncho over the three-foot-square excavation we'd completed, but all we could hope for was a day or so without rain. I dropped the watch into another evidence bag, wrapped it up with the boot and the bone fragments, and tucked the whole thing into my pack. We pulled the skiff south to the spot where Brown had tied up his boat, and I was mildly surprised to see that it had not been scuttled by the PalmCo P.I.s.
We made the boat switch, tied off the skiff, and then Brown cranked up the engine and turned her back toward Chevalier Bay. I sat on the transom and calmly dropped the tracking device that had been planted in my satchel into the water behind us. The vibration of the engine hummed through my bones and told me how every tendon and muscle ached. When we finally hit open water the sun was slipping down and the blueness of the sky was already darkening. I focused on the old man for the first time in hours and noticed the crusted mud and grime and stink that covered his clothing. He appeared to be some caricature on a kid's slime show. Then I looked down at myself and saw that we were twins, and I began to laugh. Brown hadn't said a word since I'd pulled Cyrus Mayes's pocket watch from the rotting boot. He now turned to look at me with as close a look of merriment on his face as I had ever seen him carry. He then turned back into the sun, pulled down the brim of his hat and began to whistle. "It's a Long Way to Tipperary." And he stayed with the melody for a good part of the trip back to the docks in Chokoloskee.