Aistrope says there are different possible approaches to looking for human remains.
"If we core drilled some 4-inch holes around there and there was that many bodies, we would probably come up with a bone, I would think," Aistrope said.
The sheriff is getting estimates on how much that would cost, but first, he'll bring back cadaver dogs, bring in metal detectors and perhaps use ground penetrating radar to see what's there. He warns the public that the investigation will be slow, but he also makes a promise.