On the Northwind Trail, just before sunrise, my flashlight cut across the inside of the SUV and landed on five lifeless bodies. My hands shook as I dialed 911.

"Hello? I'm on Route 296, the Northwind Trail. Everyone in my car… is dead."

The operator's voice was calm but quick. "Please confirm your location. Officers are on their way."

My words dropped heavy and flat, like stones hitting the ground.

"I'm on Route 296, about three miles east of the mountain pass. The plate number is NA318X. Five people inside the car are dead… and I'm the only one alive."

It took over an hour before sirens finally tore through the silence of the frozen plain.

I was crouched behind a rock, maybe 30 feet from the car, wrapped in a mud-stained parka. My hands wouldn't let go of a nearly dead power bank.

Forensics, highway patrol, and local detectives all showed up together.

Six people had come out here to the Northwind Trail for the trip. Only one of us was still breathing.

The other five were trapped in their seats by seatbelts, bodies bent at impossible angles.

Damon Snee, our leader, slumped over the steering wheel, his forehead pressed against the horn that gave no sound. Mike Hardy, in the passenger seat, had his mouth frozen half open, as if he'd been about to scream. His eyes were wide and terrified.

In the back, Charlie Field, Russ Newton, and our photographer, Ken Blanton, sat contorted, some curled up, some hanging back, faces stiff with pain or empty shock. Not one of them had visible injuries. It was as if life had just been pulled out of them in an instant.

My stomach flipped hard. I had to look away, my face pale as a sheet.

A police officer in a thick winter coat shone his flashlight on me. "You said you all planned to reach Glacier Ridge this morning to have a picnic and drink to celebrate. Then you fell asleep and woke up to find everyone dead?"

I shook all over but managed a nod. "Yes."

"What time did you fall asleep?"

I forced my frozen brain to rewind. "Around 10 PM, I think. Just after the pass. I was too tired."

"And what were they doing the last time you saw them alive?"

"Ken was taking photos of the stars. Damon was driving. Russ and Charlie were talking about trip plans. Mike… Mike seemed to have altitude sickness. He had his eyes closed."

The officer's eyes cut sharply through me. "And they all died. Why are you the only one still alive?"

My mind went blank. I didn't know.

It was true—we'd all been up there at nearly 16 thousand feet, shivering in the wind. We'd all had that barley whiskey. We were all exhausted from days on the trail.

But they were gone, and I wasn't.

When I stayed quiet, the officer's tone softened, though the weight of suspicion was still there. "Anything else you wanna add?"

I hesitated before whispering, "I'm not sure if it was real or just a dream. But after I fell asleep, I thought I heard someone calling my name… saying it was really cold."

"Did you wake up then?" he asked.

I shook my head, eyes unfocused.

The truth was, I couldn't even remember how I woke up. I couldn't remember climbing out of the SUV. I couldn't remember anything except that the next thing I knew, I had my phone in hand and was calling the police.

Seeing how weak I was, the officers didn't press me further. One of them led me to the back of a patrol car with the heater blasting.

By the time the sun was fully up, I sat inside the patrol car, watching through the window as the coroner and investigators kept moving around the SUV.

The coroner pulled off his outer gloves, his voice heavy in the cold air as he said, "Initial assessment: Cause of death is complex. Acute altitude complications are suspected—possibly sudden cardiac arrest or brain swelling. There might also be carbon monoxide poisoning or sudden hypothermia involved.

"Because people react so differently, some may have blacked out instantly, while others might've felt pain first. But their deaths all seem to have happened close together, sometime between 1 and 3 AM."

Detective Captain Alex Bell turned to me then, his eyes sharp, pinning me in place. "You were in that car, too. You must've experienced the same altitude and freezing temps."

I nodded, my throat dry and tight.

He studied me, as if he was trying to peel back layers. But instead of pushing harder on that point, he switched gears. "You're sure you went to sleep around 10 PM, and you didn't wake up once? Didn't notice anything strange?"

I tried to think, but my head throbbed, feeling as if it might split open. "I don't think so. I was dizzy from the altitude, so I took some meds. I slept like a log."

Alex squinted, clearly turning something over in his mind.

The coroner added, "The car was mostly sealed, though the front passenger window had a small crack open. That part is strange. They all seemed very calm. None of them showed signs of fighting for air. Most looked either in pain or just blank, but there were no signs of violent struggle like you'd expect with acute altitude sickness."

"Like they just drifted off," Alex murmured, his voice lower now.

The coroner nodded. "There's something else—the doors. All four doors and the trunk were locked from the inside, with the central lock engaged. The key was still in the ignition, but the car was off. Besides that one cracked window, everything was sealed."

Alex's eyes swept over the cliffs and jagged rocks around us. "So, you're saying that when it happened, that SUV was basically a sealed metal box. No one came in, and no one got out."

I tightened the blanket around me, knuckles white as I gripped the edge. The words "sealed metal box" pressed down on my chest until I could hardly breathe.

Why would they lock the doors like that? Normally, on a trip like this, you wouldn't lock up tight—it made getting out for bathroom breaks or whatever too inconvenient.

The coroner kept going. "We'll check for mechanical issues. Odds are low, but it's possible there was incomplete combustion from the heater, maybe leaking carbon monoxide. Still, altitude sickness is the stronger theory."

Alex shut his notebook and looked back at me. "On this trip, did anyone seem sick before things went bad? Especially right before you all got back in the car?"

I thought for a moment. "Mike's altitude sickness was pretty rough. He threw up when we stopped at the pass for photos. After that, he pretty much stayed out cold. Damon, the driver, mentioned chest tightness yesterday, but he said it was an old problem."

Just then, a tech officer walked over. "Detective Bell, the dashcam's memory card is missing. The slot's empty. We searched the whole car and didn't find it."

Alex's sharp gaze snapped back to me. "You know about the dashcam? Any idea where the card is?"

I shook my head fast. "No. I was sitting all the way in the back. I didn't pay attention. Honestly, I fell asleep right after I got in the car."

"Before the trip, who was in charge of checking the gear?" Alex continued.

"Usually Damon and Ken. Ken was the photographer, so he kept a close eye on the equipment."

Alex's stare cut into me. He didn't look angry, but the pressure in his gaze felt like a weight pressing on my chest.

"Strange, isn't it? You woke up and everyone else was dead. In all that time, you didn't notice anything off. The dashcam card's gone, but you have no clue where it went. It's like…" He paused, his voice flat. "It's like the only thing you know for sure is that you're alive. You draw a blank about everything else."

I stared back, scared and lost, my voice shaking when I finally spoke, "I was out cold from altitude sickness. I can't even drive. I swear I don't know where the dashcam stuff is."

Alex didn't push any further then. The bodies were taken away. There was too much work waiting.

They brought me back to the little station they'd set up in town.

The stove in the corner glowed hot, wood popping and crackling, but no matter how close I sat, the heat never seemed to reach me.

Hours later, Alex walked in again. He set a camera down on the table in front of me—Ken's DSLR. It was his baby. But now it was smeared with dirt and scratches.

"Listen to this."

He pressed play. His eyes stayed locked on me, watching for the tiniest flinch.

The audio was rough, full of static and wind, but the voices cut through.

At first, it was just gasps and choking, somebody gagging. Then Damon's voice, broken and raw, rang out.

"Argh! I can't breathe! Open the window! Open the stupid window!"

A series of dull thuds followed, like someone pounding the door controls.

Then I heard Charlie, his voice shaking, almost cracking. "It's not working! It's locked! The controls aren't responding! Damon… Damon, what's happening to you?!"

Russ's scream split the chaos. "It's his heart! He's seizing! Damon's seizing! Ken—use your phone! No signal?! Somebody, help!"

The noise swelled, but I could make out Ken's heavy breathing and the click and shuffle of him fumbling with his camera—maybe trying to use the light, or… desperate to record what was happening.

In the background, Mike's voice was barely there, a weak whisper. "So… so cold…"

And then, in the last 15 seconds—over the panic and fading breaths—Ken's voice tore through, ragged and wild, as if he'd used up every last ounce of strength just to scream.

"Hannah! Wake up! Wake up now! Look what you did!"

-

The recording cut with a buzzing sound.

Silence crashed over the room again, broken only by the steady crackle of the fire.

My mind went blank. Ken's final scream echoed in my head on repeat, as if it was carved into my bones.

"I didn't know," I whispered, shaking. "I was asleep the whole time. I didn't hear any of that."

Alex leaned in, his voice even heavier than before. "Ken's camera was on, sitting in his lap. That recording started at 1:33 AM and ended at 1:46 AM. In their final minutes, they were all calling your name."

The weight of his words pressed down on me until I couldn't breathe.

"Especially Ken," Alex said. "He seemed to believe you knew exactly what was happening, that you caused it. What do you have to say to that?"

"I don't know!" The words shot out of me, sharper than I realized, almost cutting my own throat.

"I was asleep! When I woke up, they were already gone! I don't know why he'd say that. I didn't do anything! He was yelling at me to wake up, too, wasn't he?!"