Let's be clear. In this matter, Bill Cosby is neither a victim nor a hero. Legally, the right thing may have been done, given the prosecutor's earlier commitment not to criminally prosecute Cosby if he testified in a civil suit against himself (THAT was a "crime").
If you think Cosby is some kind of victim, read that testimony, particularly about what Bill Cosby, himself, said he did. Then, go look your daughter, sister, or mother in the eye.