Right now, the DA's office should ask what damage settlement the boys will take to avoid litigation and an ethics complaint to the bar about DA.
My guess; 3-10 mil $ each.
Never mind an ethics complaint on the DA, that sorry excuse for a human being should be sent to prison to share a cell for a few years with one of the men he prosecuted. He is a flaming disgrace to the entire legal profession, which doesn't rank very high on my list of ethical occupations to begin with.