In 2011, heavy rains hit the city of Petrópolis, in the mountainous region of Rio. The floods wreaked havoc on the city, leaving people dead and homeless. Student Emanuelle Blanco, at the time just te…… Source: https://adventist.news/en/news/volunteer-who-acted-in-the-petropolis-tragedy-in-2011-helps-again-in-2022