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Episode 4

Through the Window

The loop broke at 11:47 PM.

For three nights the signal on 3.33 MHz had been the same forty-one seconds, over and over — her own voice, eleven years older, reading coordinates and a warning like a prayer. Maya knew every crackle of it by heart. That was why she heard the difference instantly: the static sharpened, the loop stuttered, and a live voice cut through.

Hers. Older. Terrified.

"THE WINDOW. GO THROUGH THE WINDOW. NOW—"

The bedroom door rattled. Downstairs, something heavy hit the front door — not a knock, a shoulder — and boots were already on the stairs.

"Maya!" Jonas hissed from the hallway. He and Priya had come over after dinner, the three of them camped in her room with printouts of Daniel's old schematics spread across the rug, psyching themselves up for the attic. Now Jonas's face was white in the doorway. "Two SUVs. Black. Men with flashlights. They're inside."

Priya was already at the window, shoving it up. Cold October air poured in. "The oak," she said. "Branch is right there. Go."

Maya's backpack was packed — the handheld radio, Jonas's spare batteries, her grandfather's notebook. She slung it on. Then she stopped, one foot on the sill.

"The key." Her voice came out thin. "The attic box. Without the override key the whole plan—"

"The plan dies if we're caught!" Priya snapped, but Jonas grabbed Maya's wrist.

"Attic pull-down's at the far end of the hall," he said quickly. "Boots are on the main stairs — the other end. Thirty seconds up, thirty down. Priya and I go out the window, keep watch from the oak. You—"

"I'm faster," Maya said. It wasn't entirely true, but it was her house, her grandfather's box, her key.

Jonas nodded once. "Thirty seconds. Then we leave with or without you."

He swung out the window and caught the oak limb like he'd done it a hundred times — because he had, summers ago, sneaking in for midnight radio sessions. Priya followed, quieter than Maya would have believed possible.

Maya ran.

The hallway was dark. The pull-down ladder for the attic hung at the far end, its cord swaying. Below, on the main staircase, flashlight beams swept the walls and a man's voice said, "Clear the ground floor. Reyes girl's room is upstairs."

They knew her name.

She yanked the cord. The ladder unfolded with a soft wooden clatter that sounded, to her, like a gunshot. She climbed into the heat and dust of the attic, pulling the ladder up after her — it wouldn't latch, it hung half-open, but there was no time.

Daniel's box sat under the eave where it had sat for eleven years: olive drab, stenciled K7CRK, smelling of oil and old solder. Maya flipped the latches. Inside, nested in foam: vacuum tubes, a morse key, a coil of antenna wire — and the false bottom she'd found last week, a panel that gave under her multi-tool with a soft click.

The brass key lay in the shallow compartment like something asleep. Heavy. Its teeth cut like a tiny skyline. Stamped on the bow: 7-G.

Under it, something she hadn't noticed before: a folded QSL card, the kind hams mailed each other to confirm a contact. In Daniel's cramped handwriting: "The key opens the gate. The signal opens the truth. — D.R."

Boots on the ladder rungs below. The half-open ladder creaked under someone's weight.

Maya shoved the key and the card into her backpack and spun. The attic's round vent window — eighteen inches across, painted shut years ago. She kicked it. Once. Twice. Paint cracked, wood groaned, and cold air punched through. She squeezed through headfirst, backpack scraping, and landed hard on the shingles.

Below, Jonas's whisper: "Maya! Branch!"

She slid down the roof, caught the oak limb, and dropped into Jonas's arms. They hit the mulch together, breathing like they'd run a mile.

"Did you get it?" Priya whispered.

Maya held up the brass key. It caught the moonlight.

"Then we run," Jonas said.

They went over the back fence into the Delgados' yard, staying off the street, phone lights off, cutting through three backyards to Miller's Creek. Behind them, flashlight beams moved through Maya's house like something searching. Mr. Abernathy's dog started barking two streets over and didn't stop.

At the creek, Jonas froze and held up a fist. From his keychain he unclipped a thumb-sized metal dongle — the RTL-SDR he'd soldered into a mint tin last spring — and plugged it into his phone. The waterfall display bloomed on the screen.

"5.8 gigahertz," he breathed. "Video feed. There's a drone up there."

They flattened under the pedestrian footbridge, creek water muttering below, and watched a red blinking light cross the sky between the rooftops. It circled Maya's street twice, then drifted east. Jonas waited until the signal died on his waterfall before he stood.

"How long?" Priya asked.

"Sunday, almost midnight," Maya said, checking her watch. "The test is Tuesday noon. Thirty-six hours."

"Then we don't sleep tonight," Priya said.

The reservoir lay black and still under the moon, Harlow Dam a long concrete curve with the spillway gates like teeth. Gate 3 was at the far end, half-hidden by scrub pine. Behind it, set into the concrete abutment, a steel door stenciled in faded yellow: MAINTENANCE — HARLOW ENERGY. AUTHORIZED PERSONNEL.

Jonas knelt at the lock with the pick set he'd made from windshield-wiper inserts — "for educational purposes," he always said — while Priya kept watch with the SDR dongle, sweeping for drone feeds. Fifty seconds. The lock clicked.

"Educational purposes," Priya muttered.

The tunnel swallowed them. Wet concrete, dripping water, the smell of rust and cold. They kept their phone lights low and walked single file, Maya in front with the brass key clutched so tight its teeth bit her palm.

They'd gone maybe two hundred yards when Jonas's phone chirped.

He stopped dead. On the screen, the waterfall display showed a spike — sharp, clean, impossible to miss.

3.33 MHz.

"It's the loop," Priya whispered. "It's just the loop—"

But Maya was already shaking her head, because the loop was forty-one seconds and this was different. This was live. And the voice that came through the static, thin and urgent, was one they'd never heard on that frequency before.

Jonas's own voice.

"Maya. Priya. If you're hearing this — don't go through the tunnel. The key is a trap. Turn back. Turn back now—"

Static swallowed the rest.

In the dark, Priya's whisper was barely a sound. "That's... you."

Jonas stared at his phone like it had bitten him. His face, in the dim screen-glow, had gone the color of old paper.

"I've never said that in my life," he said.

And Maya stood in the black throat of the tunnel with the brass key burning in her fist, and understood the terrible question none of them could answer: was that future Jonas, warning them — or Harlow's fake signal, wearing Jonas's stolen voice, trying to turn them back?