He says a friend gave him a bamboo stick and told him to get the fish. So he jumped into the waist-high water and hit the nenue until it went limp.
He noticed the fish had an abnormally large belly as he tossed it into a cooler.
A friend opened the cooler later to discover a gold watch next to the fish's mouth.
Carish says the watch was ticking and keeping correct time.
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