“He was just his normal self you know,” Fitzgerald told 9News. The accused gunman, who grew up in New South Wales, Australia, then began traveling to countries in Europe and other parts of the world and returned a changed man, his grandmother said. “It’s only since he traveled overseas I think that this boy has changed completely,” Fitzgerald said. On his Facebook page that has since been taken down, the suspect also visited Pakistan last year. While the details of the suspect's travels are sketchy, authorities in those countries said they are investigating his movements and any contacts he might have had with local people.

Source: Fox News March 17, 2019 15:56 UTC