Give me a challenge
Give me a challenge
user
 Great! I'm glad you're ready for a challenge. Here's one for you:

Imagine you are a detective trying to solve a mystery. You have been called to a mansion where a wealthy businessman was murdered. The crime scene is filled with clues, but they are all seemingly unrelated. Your task is to use your detective skills to piece together the clues and solve the murder.
Here are the clues you have found so far:

1. A suspicious letter opener on the desk with fingerprints that don't match anyone in the household.
2. A hidden key in a vase on the mantle that opens a safe in the study.
3. A torn piece of fabric caught in a loose floorboard in the library.
4. A strange symbol etched into the wall near the kitchen.
5. A security camera outside the mansion that shows a person in a black hoodie entering the property on the night of the murder.

Your task is to analyze these clues and figure out who killed the businessman and why. You can ask me for additional information or clarification on any of the clues, and I will do my best to help you. Good luck!
assistant