Uh, did you read the article?
Santos pleaded guilty to check forgery.
No prosecution necessary.
Under Brazilian law, an accused person can enter into a "Non-Prosecution Agreement" in which the case is deferred and settled OUTSIDE of the judicial system.
Basically, the person 1) admits guilt; 2) pays restitution; 3) waives assets and rights; 4) does community service; 5) pays a fine; or 6) any completes other conditions indicated by Prosecution, provided it is proportional to the imputed criminal offense.
It's a shame that so many people try to play in areas that are far outside the scope of their expertise.