Chapter 7 - THE RAM ON THE CANAL
The concussive shudder that rattled through the limestone ceiling of the lower vault wasn't an accident.
It was the deliberate, bone-crushing impact of a thousand-ton steel rake-barge being shoved against the stone wharf by a heavy towboat. Down in the subterranean chamber, thirty feet beneath the water, the ancient timber joists groaned, and a fine shower of lime dust sifted down through the air like pale snow.
Lily didn't scream. She whimpered once, her tiny face scrunching in protest against the disturbance, before settling back into the crook of my arm.
“They brought a push-boat into the Portland locks,” Samuel said, his voice dropping into the icy, tactical cadence of an old river captain who had survived three separate engine fires. “Marcus Vance didn't wait for morning. He knows the feds are moving on the downtown office. He’s trying to crush the Arthur M. against the canal wall to seal this tunnel from the water side.”
“If they collapse the sluice gate,” Thomas Higgins said, cocking both hammers of his vintage shotgun with two sharp, mechanical clicks, “we’re trapped down here until the city brings an excavator to dig out the street above. And by that time, Richard’s offshore accounts will be completely emptied.”
I looked down at the leather-bound ledger and the disinheritance codicil resting on the green felt table. My compliance background didn't allow me to freeze.
“We don't need to dig through the street,” I said, looking at Samuel. “The Arthur M. has twin Caterpillar diesels and a steel ice-breaker bow. If she’s running on standby, she’s not a sitting target. Can she take an impact?”
“She can take a hit from a coal barge and push it back into the channel,” Samuel replied, his eyes flashing with a sudden, ferocious pride. “Arthur built that hull with three-quarter-inch boiler plate. But someone has to be in the wheelhouse to drop the mooring lines and throttle her up.”
“I’m going up,” Samuel said, turning toward the iron spiral staircase.
“No,” I said, stepping directly into his path, my hand coming down firmly on his worn brown sleeve. “You’re seventy-four years old, Uncle Samuel. If you walk onto that open deck in the dark, Marcus Vance’s men will shoot you before you reach the helm. They know you’re alive now. You’re the only man who can identify the offshore routing codes in this ledger.”
“And you’re four hours out of childbed, girl!” Samuel barked, his voice cracking with protective fury. “You think I’m going to let Arthur’s granddaughter climb into an engine room while she’s bleeding?”
“I don't need to climb into the engine room,” I said, pointing to the wall behind Thomas Higgins’s desk.
Mounted on the limestone wall was an antique brass pneumatic tube system—the kind old industrial banks used to shoot heavy brass canisters directly between the vault and the harbor master’s tower on the wharf.
“Thomas,” I said, turning to the old banker. “Does that tube line still connect to the wheelhouse of the Arthur M.? Arthur kept a direct dispatch line for cash payrolls, didn't he?”
Thomas blinked, his weathered face breaking into a slow, jagged grin that showed two gold teeth. “Pneumatic line four. Connected directly to the pressure tank behind the pilot’s chair. Air compressor in the basement runs on a backup generator.”
“We don't send a person,” I said, pulling my smartphone from my pocket. “We send the signal.”
I opened my phone’s network settings. The cellular data was dead thirty feet underground, but the tugboat’s localized industrial Wi-Fi—the private network Samuel used to monitor the bilge pumps and engine telemetry—was broadcasting a faint, single-bar signal through the brass conduit of the pneumatic pipe.
I connected to the network.
My fingers flew across the screen. Before Grant had forced me onto medical leave, I had designed the remote compliance tracking protocols for regional commercial fleets. I knew the digital architecture of maritime engine controllers inside and out.
The Arthur M. was running a modern digital throttle retrofit tied into an older mechanical linkage.
I bypassed the security firewall using the registration code stamped on the brass tag of key 408: MONROE-1952.
The screen flashed green:
SYSTEM CONNECTED: DUAL CAT 3512 — STATUS: WARM IDLE.
REMOTE HYDRAULIC WINCH: ACTIVE.
“Thomas,” I said, handing him the leather-bound ledger, the 1988 codicil, and my mother’s letter. “Put these in the heavy waterproof dispatch canister. Shoot them up the pneumatic tube to the harbor master’s vault on the street level. Detective Miller is waiting above with federal marshals. If we lose the boat, we don't lose the evidence.”
Thomas didn't hesitate. He packed the papers into the heavy brass cylinder, slammed it into the pneumatic chamber, and hauled back on the air lever.
A high-pitched hiss of compressed air echoed through the stone room. The brass canister rocketed up the vertical pipe with a loud, satisfying THWUMP.
Above us, the second impact struck.
The iron spiral staircase vibrated violently. The sound of shouting voices echoed down the tunnel from the water gate—Marcus Vance’s men had boarded the deck of the Arthur M. and were trying to pry open the heavy iron hatch with a hydraulic spreader.
I looked at the digital throttle sliders on my phone screen.
PORT ENGINE: 100% REVERSE.
STARBOARD ENGINE: 100% FORWARD.
BOW THRUSTER: FULL PORT.
“Hold onto something,” I whispered.
I dragged the digital throttle sliders straight to the top of the screen.
Thirty feet above our heads, the twin sixteen-cylinder diesel engines of the Arthur M. erupted from a low idle into a deafening, twelve-hundred-horsepower roar that shook the very limestone of Louisville.
The heavy steel tugboat didn't wait for a helmsman.
Her massive twin screws bit into the muddy canal water with violent, cavitation-inducing force. She executed a standing pivot—a classic riverman’s maneuver designed to clear a pinned hull from a sandbar.
Her reinforced steel stern swung out into the channel like a four-hundred-ton sledgehammer.
Through the ceiling, we heard the catastrophic, screeching scream of tearing metal as the Arthur M.’s stern smashed directly into the wheelhouse of the push-boat Marcus Vance was using to pin her. Glass shattered. Steel beams buckled.
The men who had been standing on the tug’s deck were thrown violently into the freezing, turbulent waters of the Portland Canal.
The hydraulic pressure on the iron water gate vanished instantly.
The tunnel went quiet, save for the steady, triumphant roar of the Arthur M.’s engines churning the river above.
Thomas Higgins let out a booming laugh that shook his old frame. “By God, Samuel! Arthur’s girl just sank a pirate ship from thirty feet underground!”
Samuel didn't laugh. He walked over to me, took my face in his two massive, calloused hands, and kissed my forehead with a reverence that brought fresh tears to my eyes.
“You’re your grandfather’s blood, Allison,” he whispered. “Every single drop of it.”
Then my phone buzzed in my hand.
The cellular signal had suddenly reconnected through the open pneumatic conduit.
It was a call from Detective Sarah Miller.
I answered, putting it on speaker.
“Allison?” Miller’s voice came through, backgrounded by the wail of dozens of emergency sirens and the unmistakable sound of a federal tactical team barking orders through bullhorns. “We received the brass canister at the street level. The federal prosecutors just reviewed the 1988 disinheritance codicil.”
“And Richard?” I asked.
“The grand jury just returned a sealed thirty-count indictment for federal wire fraud, maritime sabotage, and murder in the second degree,” Miller said, her voice ringing with absolute, unyielding triumph. “Federal marshals have surrounded the Caldwell corporate tower downtown. But Allison... there’s an escalation.”
May you like
My stomach tightened. “What is it?”
“Grant broke out of the transport van on the way to the Oldham County facility,” Miller said, the urgency returning to her tone. “He stole a private security vehicle. He’s heading toward the river. And he’s armed.”
