Five cave divers slipped beneath the waves in the Maldives. Why didn’t they resurface?

By Lex Harvey, Anna Chernova, CNN (CNN) — Deep beneath the crystal turquoise water, white sandy beaches and thatched overwater bungalows of the Maldives lies a deep and narrow system of caves, devoid of light and the colorful marine life that inhabits higher waters. The seas were rough and the wind was picking up late