Alligator attack killed Blue Spring swimmer, medical examiner confirms

Families were back in the clear waters of Blue Spring State Park on Wednesday, tubing and swimming down the narrow run that becomes packed with manatees every winter.

http://www.msn.com/en-us/news/us/alligator-attack-killed-blue-spring-swimmer-medical-examiner-confirms/ar-BBmj4BE?ocid=ansmsnnews11