SUPAI, Ariz. (AP) — A Utah man has drowned on the Havasupai Reservation while trying swim into a cave that's located behind a waterfall. The Coconino County Sheriff's Office says 36-year-old ...

SUPAI, Ariz. (AP) - A Utah man has drowned on the Havasupai Reservation while trying swim into a cave behind a waterfall. Mark Magleby, 36, of Orem, Utah, died Monday at Beaver Falls, the Coconino ...

SUPAI, Ariz. (AP) — A Utah man has drowned on the Havasupai Reservation while trying swim into a cave that’s located behind a waterfall.

People trying to enter the cave must dive into several feet of water before reaching its entrance. Magleby was at the waterfall with a group of friends.