This Is The Last Known Footage Of This Woman Alive, And What It Shows Is Terrifying

Security camera footage can reveal crucial parts of a murky story to investigators, but sometimes what the cameras capture is more than a little frightening – especially when the story has a gruesome end.

21-year-old student Elisa Lam checked into the Cecil Hotel in Los Angeles (a place with a very creepy history), and then disappeared. One week later, her body was found floating in the water tank on the hotel roof.

What police saw when they reviewed the hotel security footage was deeply unsettling…