Update: Adventurous lawyer was found. Thank you!
::waves:: Usually when we are writing fictional contracts, we use real life boilerplates. Unfortunately, we need a contract which gives one party the authority to shut down a building site if someone is murdered and the other parties involved refuse to cooperate with the private investigator.
It’s very hard to find “in the event of a magical murder don’t impede PI” contract boilerplate.
If you are a lawyer and don’t mind writing a couple of paragraph of legalese with magic flavor, we would be delighted to buy an hour or two of your time. Please email me at email@example.com with subject Legal Help in the title. We can only choose one person, so please don’t be offended if someone else beats you to the punch.