The authorities will do one of two things. Either they will throw this out and accuse the three people who accused him of exaggeration in their complaint, or they will go in full bore and actually get him prosecuted and convicted. Usually, though, the former is what happens, but he has not yet even been talked about by any NFL team. The 'the world owes me' syndrome is really prevalent for a lot of over-hyped college players, which this Vick definitely is. Best thing could happen to him is a conviction and jail time. THEN he'd learn.
Usually, though, the former is what happens Actually, rather than "accus[ing] the three people who accused him of exaggeration in their complaint", when the DA decides not to prosecute, I suspect more often it's simply because he/she simply feels he/she can't make the case, regardless of the accuracy of the complaint. Given that Vick was charged on the three counts after he surrendered on Monday, I'm guessing the DA feels it's worth moving forward, at least for now.
I don't think any of Lewis' behavior reveals him to be any sort of hardened criminal. And, after his probation, his record was cleared, the prosecutor's admitted that he was innocent of any direct involvement in the murders (which is why he didn't get suspended by the NFL). Yes, Ray Lewis was not convicted of a crime, so he is not a criminal. He did as per the testimony of the two murder defendants witness what transpired between the accussed and the victim. Which resulted in the victims death. He did as per court record testify against his associates. He did lie( I didn't see nutin' ), as corroborated by the defendants, about what he witnessed.( hence the misdemeanor ). Part of a plea bargin is that when a case is dismissed any misdemeanors that were implicit in the structure of the case become moot and therefore dismissed as matter of public record ( after a mandatory probationary period ), although still part of the case record. So while not a hardened criminal, he is a liar, an unreliable witness and the kind of guy that would " drop a dime " on a friend, just to save his million dollar football career.