. Earlier on Sunday, broadcasters reported that four men were found hanged from separate bridges in Chihuahua City, the capital of the state of Chihuahua. The state, the most viole.
federal police said. The investigation named "Operation Car Wash" has led to arrests in Sao Paulo, Rio de Janeiro, Minas Gerais, Pernambuco and Parana, as well as the Federal Dist .