The Vale Massacre was a shocking mass serial-killing that occurred in the neighborhood of Vale, located in Guapi, Brazil in 2025. Caio Henrique, a notorious serial killer, recruited several other top-tier Brazilian serial killers, including Tiago Rocha, Marcos Trigueiro, Marcelo Costa, Pedrinho Matador, and Francisco das Chagas, with the goal of completely wiping out the entire neighborhood. The killings resulted in over 50 deaths, turning the once buzzing area into a desolate town.