What "investigation" are you planning to wait for? Who's doing it? What URL will the final report be published at? Do you apply this standard in other areas?

What "investigation" are you planning to wait for? Who's doing it? What URL will the final report be published at? Do you apply this standard in other areas? If someone tells you they had chicken for lunch, do you say, "Hold on, let's wait for the investigation to determine what you actually had for lunch"? Or if six people told you they had chicken for lunch?