Crime scene investigator? Hmm this is for sure a tough job because you cannot let the data out unless it is a fact.
What if you will find that one of your family members will be the culprit of a specific scene? What will you do? (Hehehe something that just comes out on my mind.)
this is exactly where your professionalism and maturity lie, where it would be more important to get to the end and be able to evolve what is necessary.