Mexico Rescues 31-Year-Old Fisherman After 15 Days in Underwater Cave

Q: What critical clue led specialist divers through razor-sharp, zero-visibility waters to find a missing spearfisher alive after two weeks underground?

The critical clue was the discovery of Valdez’s abandoned spearfishing gear deep inside the cave system — especially a small spare air cylinder found about 100 meters in, along with earlier reports of his harpoon. That equipment gave specialist cave divers a tangible trail in an environment with less than a meter of visibility, razor-sharp rock, and almost no safe places to run a guideline. Cave diver Harry Gust said finding the spare air tank after 75 minutes of searching helped identify the route Valdez had likely taken and narrowed the search zone. When Gust returned the next day and resumed searching near that point, he reached a large dry chamber and called out into the darkness. Valdez answered, revealing he was alive in an air pocket after 15 days underground. So the breakthrough was not a sighting, but the spearfisher’s own gear left inside the cave, which led divers to the chamber where he had survived by drinking rainwater and spring water.

3 articles · Updated · AOL · Aug 17

Erasto Crisanto Valdez, 31, was found alive on Aug. 7 more than 100 meters inside a cenote cave in Mexico after disappearing while fishing with his father.
15 days of land, river and air searches ended when rescuers reached him and carried him out on a stretcher; he was taken to a local hospital with severe dehydration.
Valdez said he survived in the pitch-black cave by finding an air chamber and drinking rainwater and spring water after losing the exit underwater.
Municipal authorities called the operation unprecedented, saying Civil Protection, public security forces and the Mexican Navy worked together in the Chimalapas region.