The Sound of the Siren

The blue and red lights splashed against the interior of the sedan, turning the dashboard from shadow to blood. Calla pulled onto the shoulder. The gravel crunched under her tires like grinding teeth. She watched the side mirror. Dust swirled in the beams behind her, thick and suffocating.

Her hand drifted toward the passenger seat. Beneath a stack of gas receipts and a half-eaten bag of almonds lay the knife. It was a heavy thing, a hunting blade with a weighted grip. Her fingers brushed the cold steel.

"Not this one," she whispered. Her voice was a dry rasp. "This one isn't on the list."

The police cruiser’s door creaked open. Heavy boots hit the pavement. *Crunch. Crunch. Crunch.*

Calla’s heart hammered against her ribs, a frantic bird in a cage. Her palm settled on the hilt of the knife. It felt right. It felt like an extension of her arm. The man walking toward her wasn't a man anymore. He was a threat. He was a barrier.

A flashlight beam cut through the dark, blinding her. She squinted, shielding her eyes as the officer tapped on the glass.

Calla rolled the window down an inch. The desert air smelled of sage and hot rubber.

"Evening, ma’am," the officer said. He was older, his face lined with the deep creases of a man who had spent too much time squinting at the sun. He looked tired. "You know your driver’s side taillight is out?"

Calla kept her left hand on the wheel. Her right stayed hidden beneath the papers on the seat. "No, Officer. I didn't know."

"Must have happened recently," he said. He leaned down, trying to see her face. "You okay? You look a little peaked."

"Just a long drive," Calla said. Every word felt heavy. Her thumb traced the serrated edge of the blade.

The officer shone his light into the backseat. It lingered on a pile of clothes and an empty coffee cup. "Where are you headed tonight?"

"Just passing through," she said.

The silence stretched. It was a thin wire, pulled tight. Calla felt the itch in her shoulders, the sudden, violent urge to strike. He was so close. One quick motion. She could open the door, catch him off guard, and solve this. The logic of the highway—the logic she had built since Jesse—told her that anyone who tried to stop her was part of the problem.

"I'm going to need to see your license and registration," the officer said.

Calla didn't move. Her grip tightened on the knife. "Is that really necessary? I'll get the light fixed in the next town."

The officer’s posture shifted. He didn't reach for his gun, but he stepped back half a pace. The casual warmth in his voice cooled. "It's standard, ma'am. License and registration."

In her head, a voice sounded like Jesse’s. It was silky and sharp. *Go on then. He’s just another man trying to tell you what to do. Put him down.*

Calla’s breath came in shallow hitches. She could see the officer’s name tag: *Miller*. He had a wedding ring. He probably had kids. He was just doing a job. But the blood in her ears was screaming. It was a rhythmic, pulsing roar. She wanted the noise to stop. She wanted the lights to stop.

"Ma'am?" Miller asked. He moved his hand toward his belt. "Is there a problem?"

Calla’s fingers curled around the handle. She began to lift the knife from the seat, hiding it behind her thigh. She imagined the release. The sudden, quiet peace that followed a kill.

Then, Miller’s flashlight caught a small photograph tucked into the corner of her sun visor. It was an old photo of Calla from before—smiling at a company picnic, eyes bright, shoulders relaxed.

The light flickered over the image and then back to her face.

Miller sighed, his shoulders dropping. The suspicion vanished, replaced by pity. "Look, I get it. The I-10 is a grind. You're exhausted. I'm not going to write you up tonight."

Calla froze. The knife stayed tucked against her leg.

"Just get it fixed, okay?" Miller said. He tapped the roof of her car with two fingers. "There’s a garage about ten miles up in Wilcox. They’ll stay open for a few extra bucks. You stay safe now. There are some real crazies out on these roads lately."

Calla stared straight ahead through the windshield. Her throat felt like it was full of glass. "Thank you, Officer."

"Get some sleep soon," he added.

He walked back to his cruiser. The lights stopped flashing. He pulled out into the lane, his red taillights fading into the vast, black throat of the desert.

Calla sat in the silence. It was worse than the noise.

She let go of the knife. It clattered onto the floorboards. She looked at her hands. They were shaking so violently she had to grip the steering wheel to stay in her seat.

He was an innocent man.

She leaned over the center console and retched, though nothing came up. Her chest heaved. A sob broke out of her, jagged and ugly. She wasn't a vigilante. She wasn't a legend or a huntress.

She was a monster.

She had been seconds away from killing a man for a broken bulb. The moral ledger she kept in her head—the one that justified every drop of blood—was a lie. The scale wasn't balancing. It was breaking.

Calla slumped against the door, the cold glass pressing against her forehead. Out in the dark, the wind howled through the canyon, sounding like a thousand voices she could no longer pretend to ignore.