[Opinion] Treason between Brothers-in-Law May Have Motivated the Murder of a Merchant on the São Paulo Coast

The death of the merchant Igor Peretto, found with multiple knife wounds in an apartment in Praia Grande (SP), has mobilized public opinion and generated wide national repercussions. The Civil Police are investigating three people close to the victim: Rafaela Costa da Silva, Igor's wife; Marcelly Peretto, his sister; and Mario Vitorino da Silva, brother-in-law and longtime friend. While Rafaela and Marcelly were arrested on suspicion of involvem…