...jail, Betty forged Mr. Cherry's signature on the budget document.
Here are the key facts extracted from the text:
1. The narrator is watching a mystery riddles video on YouTube.
2. The narrator's goal is to get at least 5 points by solving riddles.
3. In one riddle, the narrator correctly identified the answer as breaking a car window when submerged underwater.
4. In another riddle, the narrator correctly identified the girl with a knife as the one planning a murder.
5. The narrator incorrectly assumed a character named Fred was the maniac, but it was someone else.
6. There are several riddles presented, including identifying the undead person and making decisions on a desert island.
7. Laura ran away from her date, Harry, because he was a wanted criminal.
8. Mr. Cherry, the CEO of a marketing company, was found dead with a gunshot wound in his office.
9. Three people, Betty, Lillian, and Andy, were interrogated in connection with Mr. Cherry's murder.
Please note that the narrator's assumptions and opinions are not included in these key facts.