Welcome, Investigator 🔍

You've just joined a forensic investigation into one of the 20th century's most enduring mysteries.

How to Get Started

1. Begin the Course — Head to the Dyatlov Pass Investigation Course and start with Module 1. The lessons are sequential, so each one builds on the last.

1. Join the Discussion — The Investigator Discussion chat is where we break down evidence, debate theories, and share primary source findings. Don't lurk — your perspective matters.

1. Follow Research Updates — Check the Research Updates feed for new forensic analysis, recently declassified documents, and curriculum updates.

What Makes This Different

This isn't a YouTube rabbit hole. You'll learn to evaluate the tent cut patterns, radiation readings, and autopsy reports the way a forensic investigator would — using structured methodology, not speculation.

By the final module, you'll construct and defend your own evidence-based theory.

Start Module 1 now. The mountain is waiting.

Most people hear "Dyatlov Pass" and think avalanche, military cover-up, or something paranormal. But almost nobody talks about the single most important piece of physical evidence: the tent cuts.

The Cuts Tell a Story

When Soviet investigators found the tent on February 26, 1959, it had been slashed open — from the inside. Nine experienced hikers cut their way out of their own shelter in sub-zero temperatures, abandoning boots, coats, and survival gear.

Here's what most analyses miss:

The cut patterns aren't random. Forensic textile analysis reveals at least three distinct cutting actions, made by different instruments, at different heights on the tent fabric. This isn't panic — it's sequential decision-making under extreme duress.

What the Radiation Adds

Two hikers' clothing showed elevated beta radiation readings — but not gamma. That distinction matters enormously and eliminates several popular theories immediately. Most commentators treat "radiation" as a single data point. It's not. The type of radiation is the evidence.

Why This Matters

The Dyatlov Pass incident isn't just a mystery — it's a masterclass in how physical evidence gets misinterpreted when people start with a theory and work backward.

I built a full forensic investigation course that teaches you to evaluate this evidence the way it should be evaluated — forward from the data, not backward from a conclusion.

If you've ever wanted to move beyond the Wikipedia summary and actually understand what the evidence says, this is where you start.