Sure it's complete now, supposedly, but if it just ended, and the family didn't want info given out, what you are asking for may be a bit hard to do. Esspecially if you had asked for it prior to the investigation being complete.
I agree with everything else you said. We don't have the info, but like Gilligan said, it's not his to give out.
Personally, I'd be pissed if one of my friends went on a public forum with my business, whether they gave out my info or not, it's still my business. I would imagine Gilligan can go to the people that had this happen and ask to give enough info to get an idea of what's going on. It's also quite possible that these folks just want it to be done and over with now that everything is squared away.
It's irrelevant what I think about it, but I'd be screaming it from the roof tops. Why? Because (purely speculation on my part here) I think this had to do with the MSP being the POC on all regulated gun purchaes in MD, and the state's unwillingness to let that go to the FFL for a NICS check. MSP had months of delays and backups of regulated purchases. They are using old technology, checking all these different databases by hand, bringing in "contractors" to file the forms, etc. instead of doing what most other states are doing and letting the FFL dealers run NICS checks.
Now more than ever, considering Del. Cardin wants to close up this "loophole" (that I decribed above) that probably caused this mess to begin with.