Witnesses say the visitor from Brazil was struck on the head and died instantly

German entrepreneur Frank Hoefer was inspired after reading the 2023 book, Pompeii: The Enchanted City

An AI tool was trained on more than 40 million pictures to determine key indicators of a person's health

Police said a 43-year-old suspect had been arrested following the incident in Wangaratta, northeast of Melbourne

The Archdiocese of Guayaquil identified the priest as Patricio Sánchez