The Bus Driver Discovered The Body Of A Tortured Man

This morning the body of an unidentified male was found with signs of torture and gunshot wounds to the head. A minibus driver found the body with a note left next to it.
The man had his hands and feet tied with electrical wire and a cloth gag in his mouth.
The note read, "I died because I was an informant for the fat Cassio PCC", raising suspicions that he was of the Comando Vermelho (CV) and betrayed his faction members