On November 23, 2024, authorities arrested Brazilian jiu-jitsu coach Alcenor Alves in Itajaí, Santa Catarina, while a children's BJJ competition was taking place nearby. The public nature of the arrest immediately drew widespread attention across the grappling community, as did the gravity of the accusations against him.
Alves faces charges of rape of a vulnerable person and sexual exploitation. Authorities allege that he sexually abused at least 12 children over approximately 15 years. Multiple individuals connected to the BJJ community, including top competitors, brought the allegations forward, prompting swift law enforcement action. The case has since become a focal point in broader discussions about the safeguarding of minors in youth BJJ programs and the responsibilities coaches carry when holding positions of authority over young athletes.