I think it's pretty obvious that LE (most of them, anyway) are not used to using the public as "friends" and "sleuthers" or "helpers" however you want to call it. As CarlK was noting on one of his searches, some of them don't even give out the names of missing people that have been ruled out when we're trying to ID them. (Which IMHO, is totally ridiculous.) Using the public and the internet as a discovery tool I think, is just now coming to fruition with some LE agencies. (For instance, them not entering people into Namus, etc.) I really think there should be Federal laws on how missing persons and the unidentified victims in this country should be handled. Don't know if that will ever happen though, our lawmakers are to busy doing something(?) else. lol