Wow! what a clip! A few observations:

1. From a technical side, I bet the regulator they had on the victim was breathing wet when they put him under water.

2. From a spiritual side, it was like the entire team (including the victim) was being reborn as they emerged from the water after passing thru the sump.

3. From a smart@ss side, did you see how muddy they got? Dry cavers are nuts! That is a dangerous sport - you can fall, break your neck and die in there!

Mark