A horrific alligator attack in New Orleans has left a 12-year-old boy dead, authorities say. Bryan Vasquez, who police say is non-verbal, vanished two weeks ago and was found by Cajun Navy searchers in an alligator infested pond near his home. Victor Oquendo reports. https://abcnews.go.com/ | ABC World News Tonight with David Muir

UF/IFAS Solutions on Instagram: "Risky human behavior, not aggression by alligators, is the leading cause of alligator bites, according to a groundbreaking study contributed to by our scientists. The research is the first to develop a ranking system that categorizes human actions immediately before an #alligator encounter. Researchers found that in 96% of recorded incidents, some form of human inattention or risk-taking preceded the attack. The findings show how alligator bites are not random; t