I tightened my jaw, staring at the pulsing green light. “Broadcasting what? Location data?”
“Location data, yes,” the technician replied, his fingers flying across his tablet screen. “It’s a high-frequency tracker. But it’s doing more than that. It’s relaying complex data packets. Whoever built this thing designed it to piggyback off secure networks. By keeping this device near her, they weren’t just tracking the family’s movements. They were using the child as a mobile surveillance node to intercept data every time she passed near a secure or classified zone.”
The weight of the revelation hit the room like a physical shockwave. The dogs hadn’t smelled explosives. They had sensed the high-frequency electronic hum, the unnatural chemical tang of military-grade lithium batteries, and the sheer, wrong energy of the device. Their primal instincts had detected the anomaly long before our multi-million-dollar security scanners even registered a blip.
Suddenly, Rex barked.
It wasn’t a warning growl. It was a sharp, explosive sound of absolute alarm. He spun completely around, his claws scrabbling for traction on the polished floor, and threw his entire weight toward the massive glass wall overlooking the airport tarmac.
His hackles stood straight up, and a terrifying, vicious snarl ripped from his throat. The other thirteen dogs instantly joined him, their synchronized barking echoing like an air raid siren through the terminal.
I whipped my head around, following Rex’s unbroken line of sight.
Through the thick, tinted glass of the terminal window, beyond the baggage carts and the fueling trucks, a plain black van was idling just outside the perimeter chain-link fence. The engine exhaust plumed into the cool morning air. The windows were entirely blacked out.
The danger wasn’t over. The men who had planted the device were sitting right there on the tarmac, watching us. And they knew we had found it.
The heavy, tinted window of the concourse felt like a fragile barrier between us and the escalating nightmare outside. As soon as my eyes locked onto the black van idling beyond the chain-link perimeter fence, its headlights suddenly flared to life. The stark white high-beams sliced through the morning haze. Even through the thick, soundproofed glass of the terminal, I could hear the deep, aggressive roar of its engine revving.
“Diaz, they’re moving!” I shouted, never taking my eyes off the vehicle.
Officer Diaz had his radio pressed tightly to his mouth before I even finished the sentence. “Control, this is Unit Seven. We have a suspect vehicle, an unmarked black van, accelerating near the eastern perimeter fence. No visible license plates. I repeat, suspect vehicle in motion. Requesting tactical units for immediate intercept.”
“Copy that, Unit Seven,” the dispatcher’s voice cracked over the earpiece. “Tactical units are rolling. We have interceptors moving into position.”
Outside, the van’s tires shrieked, kicking up a harsh cloud of white smoke as it tore away from the fence and hurtled down the restricted runway access road. Flashing red and blue lights instantly erupted from the surrounding access gates as multiple airport police cruisers swarmed the tarmac, their sirens wailing in a desperate pursuit.
I stood frozen at the glass, my reflection superimposed over the chaos unfolding outside. My knuckles were bone-white as I gripped Rex’s leash. The German Shepherd paced relentlessly beside my leg, barking with every erratic swerve the suspect vehicle made. It was as if he was intrinsically connected to the chase, his predatory instincts demanding that he run those men down himself.
“Unit Three is in pursuit,” a breathless voice announced over the tactical channel. “Suspects are heading east on the service road, refusing to stop. We have visual on two male occupants. Assume they are armed.”
“They were here the entire time,” I muttered, my jaw clenched so tight my teeth ached. “They planted the tracker, dropped the decoy, and sat out there watching to see if we’d take the bait.”
Emily let out a sharp gasp behind me, pulling Lily tightly against her chest. She was watching the chase through the window, trembling violently.
I turned to reassure her, but before I could speak a single word, Rex’s behavior changed again. His attention snapped away from the window. He whipped his head around, facing the deep interior of the terminal. He let out a single, deafening bark—a sharp, percussive sound that commanded absolute silence in the concourse.
He wasn’t looking at the family, and he wasn’t looking at the tarmac. His amber eyes were locked onto a shadowy alcove near the baggage storage lockers, about fifty yards away from our position.
My stomach plummeted. “Rex, what is it?”
He lunged against the leash, dragging me two steps forward before hitting the end of his slack. He threw his head back and barked furiously toward a small, seemingly forgotten canvas maintenance bag shoved halfway beneath a wooden seating bench.
“EOD!” I yelled, pointing sharply toward the alcove. “We need a sweep on that bag, right now!”
The lead bomb technician didn’t hesitate. Encased in his heavy, olive-drab blast suit, he moved toward the bench with calculated precision, holding a specialized chemical sniffer ahead of him like a shield. The terminal held its collective breath.
The technician extended the wand over the canvas material. Instantly, a shrill, continuous alarm shrieked from his diagnostic pack.
“Sir, this one is entirely hot!” the technician yelled, his voice echoing off the glass. “I have a massive spike for explosive residue! Confirmed live device!”
The air rushed out of my lungs. The tracker inside the teddy bear had been an espionage tool, but this bag was an act of raw terror. They had left a parting gift to ensure nobody followed them.
“Evacuate the terminal immediately!” I roared, waving the remaining security personnel forward. “Clear the concourse! Move!”