PIGEON KEY, Fla. (AP) — The U.S. Coast Guard says a woman from Illinois was killed and two children injured when a sudden storm prompted a boat captain to cut loose their parasail in the Florida Keys.

The inflated parasail then dragged the three tourists across the ocean and slammed them into a bridge. The three were airborne and tethered to a speedboat when a sudden storm blew in.

The winds were so strong that the boat below was being dragged, so the captain cut the line. They hit the water but the inflated parasail dragged them across the surface until they slammed into Old Seven Mile Bridge.

A fishing guide raced to rescue them, but the 33-year-old woman from Schaumburg, Illinois, was dead by the time they reached the dock. Her 10-year-old son and 9-year-old nephew were taken to hospitals.