From Seminole County, Fla.: A fatal alligator attack occurred in a Florida river. The victim, a 31-year-old woman, was swimming with her boyfriend and friends when the incident happened.

The Florida Fish and Wildlife Conservation Commission was involved in the response to the attack. After the incident, two alligators were killed by wildlife officials.

The medical examiner used bite marks to identify the alligator responsible for the attack. Further details about the incident are available from the source.