Years ago, something happened that still circulates in the crypto community. A guy named Gerald Cotten, who managed QuadrigaCX in Canada, disappeared under circumstances that seem straight out of a suspense movie.

Cotten was young, charismatic, a multimillionaire in the crypto world. In 2018, he went on his honeymoon to India with his wife. He seemed to have it all. But in December, at age 30, he died in a hospital in Jaipur due to Crohn's complications. That’s how it all began.

Here’s where it gets weird. When Cotten died, it turned out he was the only person with access to the exchange’s cold wallets. We’re talking about over $250 million in Bitcoin and other cryptocurrencies. No backups. No shared passwords. Nothing. Over 115,000 clients were left hanging.

The crypto community exploded. Investigators started reviewing everything and found strange things: fund movements between personal and company wallets before he died, the hospital was private, the death certificate was incomplete. Paranoia was at an all-time high.

People started speculating. Did Gerald Cotten really die? Or was it all a plan to disappear with the money? Some suggested he might have used mixers, tax havens, and offshore wallets. Desperate clients demanded to exhume the body. Netflix made a documentary about this, and the question remains unanswered: where is the money? Where is Gerald Cotten?

Gerald Cotten’s case became a dark lesson about how (or security in crypto doesn’t work). One man was the bank, the safe, and potentially the thief. All in one. That’s why today QuadrigaCX is what crypto veterans use as an example of what NOT to do. A disaster that left more questions than answers.