I understand assuming innocence the first time someone is accused of anything unsavory because mistakes happen. But once you are convicted, serve jail time and are suspiciously behaving in the same manner...
Who are we serving by assuming innocence?
And let me remind you that in society we have different standards than a court of law. A court of law has to assume innocence, in public we might be doing another human being who is a potential victim great good by expressing concern about the nature their relationship with a known felon & abuser.