India, July 1 -- A woman was killed by an alligator while swimming in a Florida river, as her boyfriend attempted to rescue her.

Brittany Clark, 31, from Orlando, was attacked in the Econlockhatchee River located within Little Big Econ State Forest, approximately 25 miles northeast of the city, on Sunday. Authorities reported that this unusual incident occurred after the couple paused to swim in roughly 3 feet of water during their hike.

In a distressing 911 audio recording, Clark's boyfriend is heard informing the operator: "Both her arms are dislocated - off basically," before adding: "One arm is completely off," as per The Mirror.

The recording captures his screams and cries as he desperately requests assistance, stating that he is ...