Rolfe
Adult human female
You are fortunate. Here, if the case is high profile enough, and attracts a measure of public sympathy, those resources might be available.
If not, you'd better have a pile of money, up front. And you'd better be right, with little leeway for understandable errors or mistakes which might creep in along the way.
Where's "here", for you, Bill?
To be fair, the case I'm involved in is about as high profile as it can get. There is also a pretty strong measure of public feeling that there was something wrong about the conviction. But that's not the point.
If any citizen believes that he or she has evidence that a crime has been committed, then they're not only able, they're positively obliged, to report this to the police. And the police are obliged to investigate it. If your accusation is frivolous, malicious or poorly-founded, it will of course be dismissed in pretty short order. But if the police find that it's soundly-based and credible, and is a serious enough matter, it will be investigated.

