Pope calls for investigation into disappearance of Vatican girl after 40 years.

The Vatican's most enduring mystery, the disappearance of Emanuela Orlandi, a Vatican schoolgirl 40 years ago, has entered a new chapter as her brother met with a Vatican investigator whom Pope Francis has given free rein to get to the bottom of the case. The case has been the subject of on-and-off investigations in Italy and the Vatican, and has drawn fresh worldwide attention following the release of the Netflix series "Vatican Girl". Theories about Orlandi's disappearance have run the gamut, but the Vatican's openness and the pope's determination to find the truth is "absolutely positive," according to the family lawyer.