What really happened to Rey Rivera? In 2006, the 32-year-old aspiring filmmaker and financial writer mysteriously disappeared from his Baltimore home. Days later, his body was discovered in a locked hotel conference room, beneath a gaping hole in the roof of the historic Belvedere Hotel.

To this day, the strange details of his case — from cryptic notes found taped behind his computer, to the unanswered questions about his ties to finance company Agora, and the unusual circumstances of his death — continue to fuel theories ranging from foul play to secret societies…

In this video, we break down everything you need to know about the unsolved case of Rey Rivera:

His life and background before the disappearance

The disturbing discovery at the Belvedere Hotel

The mysterious note linked to Freemasons and movies

The official ruling vs. ongoing suspicions of foul play

Theories and unanswered questions that remain nearly two decades later

Rey Rivera’s case was featured on Netflix’s Unsolved Mysteries, but many believe the full truth has yet to come out.