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Unsolved Mysteries That Will Bring Out Your Amateur Detective

1. The Disappearance of Elisa Lam

In 2013, guests of Los Angeles' Cecil Hotel complained that their drinking water tasted and smelled funky. When employees went to investigate, they discovered the body of Elisa Lam in the rooftop water tank. Surveillance footage from the hotel elevator revealed bizarre behavior leading up to Lam's death. This behavior was later chocked up to Lam's mental illness, but to this day, no one knows how Lam got access to the rooftop... let alone the water tank.

Next time you're out of town, may we suggest you stick to bottled water?

More on this here.