I don't practice in OR, but in CT; however, I highly suggest that you contact a highly competent personal injury attorney, as well as a criminal defense attorney to determine if you can pursue a criminal complaint. I know that it may see like too many years ago, but since I don't know how old you are, the criminal statute of limitation may not have run. Keep in mind that in many states the SOL for these types of crimes is generally longer than typical statues of limitation.
Best of Luck, and I am sorry to hear that you (and others) were so abuse.
Attorney Bonanno's answers to questions are for general purposes only and do not establish an attorney-client relationship. You should carefully consider advice from an attorney hired and who has all facts necessary to properly advise a client, which is why these answers to questions are for general purposes only and do not establish an attorney-client relationship.