"You really don't know when to stay in your lane, do you, Arthur?" Vance said, his voice dropping into a harsh, ragged whisper. "I gave you an exit. I told you to go sit with your mother while she still has breath in her lungs. Instead, you break into a county installation with a weapon."
"Miller isn't answering your radio, Harlan," I said, keeping my boots planted firmly on the center seam of the floor. "Because Miller is padlocked inside the pump house office, and your county wrecker is chained to a three-ton structural column."
Vance’s face darkened, the cords in his neck tightening until his jaw worked silently against his teeth. "You touched county property?"
"I touched my sister's car," I replied. I reached into my canvas jacket with my left hand, moving slowly, and pulled Claire’s thick, leather-bound water district audit ledger into the amber overhead light. "Her Civic didn't hit a bridge timber, Harlan. It has highway-yellow paint gouged through the primer from the push-bumper of your cruiser. And this ledger doesn't have water readings. It has the hauling logs for the tank trucks you escorted through the north gate at two in the morning."
Vance took a slow, measured step forward, his eyes locked on the cracked leather cover. "Nobody looks at an auditor's notes once the diver hooks her bumper out of thirty feet of muddy silt. That book is hearsay without a living witness to swear to the chain of custody."
"She isn't dead," I said. "And she isn't at the bottom of the river. She's sitting behind that steel fire door in Cell Three."
The bluff died in Vance’s eyes, replaced by a cold, desperate clarity. He didn't ask how I knew. He didn't glance back at the lobby desk. He understood instantly that the perimeter he had built over seventy-two hours had collapsed down to the twenty feet of corridor between us.
"You think the county board cares about solvent in an abandoned quarry?" Vance rasped, his voice trembling with venomous conviction. "That contract pays for our road fleet. It pays for your salary, Arthur. It pays the medical trust that keeps your mother's hospice room open. Claire was going to drop an indictment on twelve elected supervisors because of three rusty pipes. She was going to tear this whole county down to the dirt."
"She was keeping poison out of the municipal reservoir," I said. "And you locked her in a condemned basement to rot so you could keep collecting kickbacks from hauling brokers."
"She was going to sign the recantation," Vance said, taking another half-step, his right hand gripping the butt of his sidearm. "She was going to sign an affidavit stating her tests were contaminated by bad reagents, and then she was going to pack her bags and take a job across the state line. But you couldn't leave it alone. You had to drag toll receipts into my station."
"Give me the keys, Harlan."
"You aren't walking out of this hallway with that book," Vance whispered.
He drew his service weapon in one continuous motion, bringing the barrel level with my sternum.
I didn't lunge. I knew the physical layout of the substation better than he did; my transit crew had reinforced the armory partition three winters ago when the ceiling joists sagged. Behind my left heel was the heavy brass cutoff valve for the high-pressure heating riser.
As Vance stepped forward to plant his stance, I hooked the curved crook of the tire iron into the brass valve wheel and jerked downward with all the leverage in my shoulders.
The ancient valve stem snapped, unleashing two hundred pounds of superheated steam and rusty radiator water from the overhead union. A deafening roar filled the narrow hallway as a blinding cloud of white vapor exploded between us.
Vance yelled, instinctively flinching and throwing his forearm up to shield his eyes from the scalding fog. His first shot fired wide, the nine-millimeter slug gouging a chunk of concrete from the wall beside my ear.
I didn't swing the iron at him. I slammed my shoulder into his ribs through the blinding mist, using the forward momentum of my work boots to drive him backward into the partition frame. His head hit the oak divider with a heavy thud, his pistol slipping from his wet fingers and skittering across the slick tiles into the lobby.
Vance went down on one knee, gasping, pawing at his holster, but I reached down and ripped the heavy brass ring of master keys straight from his belt loop, tearing the leather keeper.
I turned on my heel, bolted through the steam to the green fire door, threw the sliding bar, and shoved it open.