Snap Judgement had a story similar to this, with some interesting differences. A woman was convicted through association with a drug deal and ended up getting 20 years (which was a ridiculous sentence for her crime). She ended up escaping the prison and spent 20 some odd years as a fugitive, and ended up building a whole life for herself. Finally someone caught up with her and they took her to prison. The judge ended up letting her off the hook entirely. That case should probably be used as a reference for this one. Although, I'm pretty sure she was white.