Tessa stepped in close. “I’ll keep Sophie behind me. The second it turns worse, I pull her out.”
“It’s already worse,” Mark said.
“I know.”
Boone whined once, sharp and desperate.
Mark had spent his adult life believing there was always a correct procedure if you were calm enough to find it. In that moment, the only procedure he could see was the dog’s body angled toward the ridge and his son somewhere beyond it.
“Behind me,” he told Sophie. “Between Tessa and me. If you run ahead, I will carry you back myself.”
“I won’t.”
He believed her as much as anyone could believe a frightened child.
They climbed.
The entrance was tucked beneath a tumble of rocks and roots where water had cut a low black mouth into the hillside. It was narrow enough that an adult had to crouch to see inside. Mark shined his flashlight into the dark and saw wet stone, mud, and prints pressed into the slope.
Small prints. Then scuffed drag marks.
Sophie made a tiny sound but did not step back. Boone put his head into the opening and breathed hard, then looked once at Mark.
The tunnel forced them low at first. Rock scraped Mark’s shoulders, and cold mud soaked through the knees of his uniform. The air inside smelled of standing water and iron. Every sound became unreliable: a drip, a shoe, a breath, all thrown back from the stone until the tunnel seemed crowded with people who were not there.
Boone moved ahead, sure and quiet. Mark followed with his flashlight in one hand and the other braced against the wall. Behind him, Sophie breathed fast, but Tessa kept a steady hand at the back of her coat. Luis had caught up and brought the rear, radio raised, signal breaking into static every few seconds.
After the first bend, Boone froze.
Mark stopped. The tunnel behind him stilled one person at a time.
At first there was only water dripping somewhere deeper in the hill. Then a sound came through the dark, so faint Mark almost rejected it because wanting could make a man hear anything.
A child was crying.
Mark pressed one hand against the wall. The sound came again, smaller and broken by echo.
“Dad?”
The flashlight shook in Mark’s hand. He closed his eyes for the length of one breath, then opened them and made his voice carry.
“Ethan, I’m here. Keep talking, buddy. We’re coming.”
Boone surged forward.
The tunnel widened after the next bend, enough for Mark to stand half upright and move faster. Boone raced ahead, stopped at a split in the passage, then whipped right before anyone could call the boy’s name again. His nails scraped stone. His breathing echoed off the wet walls.
“Ethan!” Mark shouted.
“I’m here,” came the answer, thin and terrified. “Dad, I’m here.”
Mark slipped on the downward slope and caught himself hard against the wall. Pain flashed through his palm, but it did not reach him fully. The beam of his flashlight bounced, steadied, and found the edge of a concrete chamber built into the old drainage system.
A lantern sat on an overturned bucket, burning low. Rusted pipes crossed the far wall. Graffiti crawled over the concrete in layers of names and dates nobody had cared about in years. Against a support column, wrapped in his own arms, Ethan Delaney sat on the cold floor.
He was barefoot on one foot. Mud streaked his face and hair. One wrist was red where tape hung loose, half-worked free. His eyes found Mark, but for a second he did not move, as if he did not trust what he was seeing.
Then he said, “Dad,” and broke.
Mark crossed the chamber on his knees more than his feet. He gathered Ethan carefully, terrified of hurting him and unable not to hold him close. Ethan clung with both arms, fingers locked in the wet fabric of Mark’s shirt, making small sounds against his chest that were not quite words.
“I’ve got you,” Mark said into his hair. “I’ve got you. You’re safe now.”
“I tried to be quiet,” Ethan whispered.
“You did good.” Mark’s voice gave way, and he let it. “You did so good.”
Boone came close and touched his nose to Ethan’s shoulder. Ethan turned his head enough to see him. His face crumpled again, but softer this time.
“That dog found me?”
“He did,” Mark said. “He brought us straight to you.”
Sophie stood at the chamber entrance with both hands pressed to her mouth. Tessa held one arm in front of her, keeping her back while sweeping her light across the walls and the side passages. Luis entered behind them, weapon drawn, eyes moving from Ethan to the shadows.
Boone growled.
The sound was immediate and terrible in the chamber. Mark shifted Ethan behind him and followed the dog’s stare toward a narrow service passage on the far side. A man stood half in shadow, one hand near his jacket pocket, his face cut by the weak lantern light.
He was older than the lookout, heavier through the shoulders, with a beard trimmed close and mud up both legs. His cap was pulled low, but Mark saw his eyes clearly enough. The man was measuring distances.
“Hands up,” Mark said.
The man lifted them slowly. “I didn’t hurt him.”
“Move away from the passage.”
“Listen, this got out of hand.” His gaze flicked toward Ethan, then away. “Nobody was supposed to get hurt.”
Luis stepped wider for a better angle. “On your knees.”
The man’s mouth tightened. He glanced toward the passage behind him again.
Boone moved first.
The dog crossed the chamber before the man finished turning. He hit him from the side and drove him into the concrete wall with controlled force, then took him down and pinned him by the shoulder. The man shouted, but Boone did not tear or shake. He held pressure until Luis cuffed him and dragged his hands behind his back.
Tessa got a broken radio signal near the chamber entrance. “Child located,” she said, voice tight but steady. “Suspect in custody. We need medics at the ridge entrance. Repeat, child located alive.”
Alive.
The word moved through Mark slowly, as if his body did not know what to do with it yet. Ethan began shaking against him, delayed cold and fear arriving all at once. Mark stripped off his jacket and wrapped it around him. When he touched Ethan’s ankle, the boy cried out and buried his face in Mark’s neck.
“I know,” Mark said. “I’m sorry. I’ve got you.”
Sophie took one step closer. “Ethan?”
He opened his eyes. He knew her from school in the distant way children know each other across grades and hallways. Or maybe he knew her only as the girl beside the dog who had come into the dark.
“Hi,” he whispered.
Sophie tried to smile, but it wobbled. “Boone was very bossy about finding you.”
Ethan looked at the dog, who had returned to stand between him and the cuffed man. “Good,” he whispered.