That was Christy Turner. He shut them up when he found a mummified corpolite (turd) that contained human bone and protein.
I recently heard the first logical explanation of why the Anasazi moved into cliff dwellings after centuries living in much more convenient housing on mesa tops.
If some of the neighbors had recently converted to a human sacrifice and cannibalism cult from the South, I think I might want to live someplace inaccessible, too.