Cool, it wouldn't hurt to call them and ask if they mind acting as a conduit between survivors and law enforcement. I can think of good reason for them to say no as well as good reasons for them saying yes.
If they do say no then I suggest that you, tengu, take on the role of passing on the statements to the FBI directly. I know if I was in public service I'd be highly annoyed with my email or name being given out on a public forum. So far you have not shown the inclination to name any names or give out any .gov email addresses.
Please don't...
Some of the problems with the GAO investigation stemmed from early disclosure of the investigation. I'm highly certain that CAFETY had absolutey no intention or idea that releasing the information of an investigation would kick off the troll fest that it did. However, the unfortunate consequence, was that is exactly what happened.
So please.. don't be posting email addresses, phone numbers, or names unless those involved consent to it ahead of time.