Sequences of school attacks in Brazil in April 2023

Brazil recorded in 20 days in April of that year, more than 5 cases of school attacks, in small, medium and large schools and even universities, with different weapons.
en.wikipedia.org/wiki/Blumenau_school_attack
english.alarabiya.net/News/world/2023/04/12/Brazil-hit-by-two-school-attacks-in-24-hours-
www1.folha.uol.com.br/internacional/en/brazil/2023/04/brazil-is-experiencing-an-epidemic-of-attacks-on-schools-and-has-already-arrested-225-people-for-posing-threats.shtml

washingtonpost.com/world/2023/04/12/brazil-school-shootings-columbine-effect/

nytimes.com/2023/04/26/briefing/brazil-telegram-ban.html