Thousands of buried bones spark a new mystery at the Vatican

Underneath the Vatican College, forensic experts say thousands of bones are found from dozens of humans, and could hold answers to the 3-decade-old disappearance of Emanuela Orlandi. #Vatican #buriedsecrets #EmanuelaOrlandi #bones #mystery #College #ABCNews #WorldNewsTonight WATCH THE FULL EPISODE OF 'WORLD NEWS TONIGHT': https://bit.ly/2MrPN0Z WATCH OTHER FULL EPISODES OF WORLD NEWS TONIGHT: http://abc.go.com/shows/world-news-tonight SUBSCRIBE to ABC NEWS: https://www.youtube.com/ABCNews/ Watch More on http://abcnews.go.com/ LIKE ABC News on FACEBOOK https://www.facebook.com/abcnews FOLLOW ABC News on TWITTER: https://twitter.com/abc GOOD MORNING AMERICA'S HOMEPAGE: https://www.goodmorningamerica.com/