I think Prof mentioned it before, but since we already have an investigation messing up, you could use that to your advantage to cover up.
Also I don’t know why a redirection would be used on you, when scum didn’t know who you would be visiting. I mean yes, they could have redirected you to one of their own, but that would only work if you weren’t visiting one of the scum initially.
Even if we consider a redirection despite this, it would mean every investigation is getting tampered here which would be so bizarre.