Some attorneys, like myself, take such cases on contingency (meaning we don't get paid unless you get paid), and offer free consultations. So there is no reason for you not to call today.
This is going to be a tough case because of the quality and depth of the police investigation and the evidence that has already been generated by law enforcement. In all events, you need to connect with a skilled and qualified attorney ASAP. There are some very specific time-limits that can affect the claims that can be brought about this event, so consult in person with legal counsel right away.
My responses to questions on Avvo are never intended as legal advice and must not be relied upon as legal advice. I give legal advice only in the course of an attorney-client relationship. Exchange of information through Avvo's Questions forum does not establish an attorney-client relationship with me. That relationship is established only by individual consultation and execution of a written agreement for legal services.