The death of Tina Watson while on her honeymoon in Australia is so full of twists and turns that it's even been made into a movie. 11 days earlier she and her husband Gabe had wed, and as Gabe was supposedly a rescue diver they had decided to go on a scuba diving trip to the Great Barrier Reef to celebrate. Two minutes into their first dive, Tina lost consciousness, sank 100 feet, and drowned.
Gabe called for help, but at that point it was too late. Over the next few days, suspicion rose as he gave 16 differing accounts of what happened that fateful day, and an eyewitness claimed to see the husband and wife locked in a "bear hug" before she sank. Not only that, but this chilling photograph was taken of her accidentally, abandoned on the sea floor. We'll never know what actually happened that fateful day.