I would rather it be some old remains of people who died of natural causes. If it's deer or elk, then all these dogs alerting on animals will really discredit the credibility of HRD dogs and I hope it's not someone else's family down there that's been victimized by someone else. There is a reason I am sticking to old burial remains, because I don't want there to be any people suffering the loss of their loved ones. I also don't want a valuable tool of LE's discredited.
Elk and pigs are one of only several animals whose decaying remains can closely resemble the same scent as that of a decomposing human body. It would be highly unlikely that many dogs would hit on one of those animals, but it wouldn't completely discredit the dogs or their handlers, so to speak.
I think it's pretty safe to say that's not going to happen in this case. I think they would have found an elk by now considering the size, and I'm not aware of any feral hogs in the Colorado Mountains, so unless someone purposely took a pig and threw it in the water, that's highly unlikely as well.
I don't want anyone else's family to be suffering either - but the truth is, whoever the body belongs to in the lake - their family is already suffering and finding the body would help provide a family with closure, and an opportunity to begin healing, or it could provide the final clue in order to get some other (unrelated) violent criminal off the streets, thereby protecting more people...
As for the ancient burial grounds - I've been trying to keep up here, but have been in and out today... Is there a link to suggest that maybe there is an ancient burial ground there? I know that especially in Colorado - even back in the 1930s and 40s - digging up an ancient burial site for a reservoir would be quite controversial. Even today where there are ancient sacred burial sites that have been "taken" or no longer controlled by the tribe they are associated with there are lawsuits and such to return the land to said tribes.
Knowing what I do about the ancestral indian tribes of the region it is highly unlikely they would have placed a burial ground in a natural waterway that would be prone to flooding, thereby risking the desecration of the graves. If there's one thing native americans knew it was nature, and they wouldn't have placed a burial ground in an area like that.
In fact, the Ute indians were known to bury their dead in the mountains under rocks. In keeping with their spiritual beliefs they would not bury their dead in the valley where they had their winter camp. And, they most definitely wouldn't bury their dead near the water where they believed spirits and entities existed. Ghosts were very real to them, and after a person died they would often burn the person's home, and even their personal belongings including livestock, horses, and slaves. To then bury someone in the valley where they lived for half the year (at least) would seem to defy rationality - looking from their point of view.
Those are some of the reasons why I don't believe there is an ancient burial ground under Vallecito Reservoir - despite the fact that if there was it would be an absolutely valuable archaeological discovery, not to mention the implications for future training of HHRD dogs! I would absolutely love for it to be an ancient burial site... I just can't find anything to grab onto to join you in that speculation. I really wish I could though.
Some more information about the Ute Indian tribes can be found here:
http://www.encyclopedia.com/topic/Ute.aspx
As always, most of the above is MOO! And, some is my own speculation... :cow: