This video featured a series of riddles and puzzles:
1. **Camila's Death**: Camila died when she threw a boomerang out of her window, and it returned, hitting her in the head.
2. **Parachutist's Fall**: A parachutist broke all his bones when he landed in a field. The answer is that his backpack, which was supposed to be a parachute, failed to open.
3. **Coffee Mystery**: A man ordered coffee and found a fly in it. When he received another cup, he knew it was the same coffee because he had already added sugar.
4. **Castle Escape**: A girl had to choose one of four doors in a castle to escape. She chose the door with a man pointing a gun because she was not a man or woman; she was a girl.
5. **Hospital Mystery**: A man claimed his wife had been shot, but the detective realized he was lying because he said "she's in serious condition" instead of mentioning the gunshot.
6. **Abandoned House**: A person was trapped in a haunted house with four doors. The answer was to choose the second door because the serial killer mentioned had been active since 1919, and it was now 2019, so he was likely dead.
7. **Kidnapping Note**: A detective deciphered a note with dates and found the kidnapper's name, "John," by taking the first letter of each month mentioned.
These riddles are designed to challenge your critical thinking and deductive reasoning skills.
Here are the key facts extracted from the text:
1. David Green, a wealthy man, was kidnapped.
2. A note with specific dates and months was found at the crime scene.
3. The note contained a hidden message revealing the kidnapper's name, "John."
These are the essential facts without including opinions or additional details.