In Order of Disappearance (English subtitles):
"I rolled them into chicken wire and threw them in the waterfalls. Then the little fish can get in and gnaw the flesh from the bones… so they do not swell. Then they just are there."
"Wrapped them in chicken wire, threw them on the gorge.
- Chicken wire?
Yeah, to let the fish get at them. They'll eat the flesh off the bones. So the bodies don't fill with gas and rise. They stay at the bottom."