To make a long story short, My background investigation done by OPM closed in June 2017 after one year of investigation. Since June 2017, I have been in adjudication. The adjudicating agency is the USCIS. I email them once a month and they always respond with the same answer: your case is with Personnel Security Specialist for final adjudication!
What should I do? I understand that my case might be complicated because most of my family members are not US citizens.
You might want to reach out to a member of congress of the district that you are a constituent of and ask for help if you haven’t done so. It might help to get the wheel moving to the finish line. Just a food for thought.
You’ve been in adjudication for almost a year and they aren’t telling you anything? Do you know of problems/questions/issues that came up during your investigation?
Checking with your congressman might be good idea. The people who were helped by theirs (or think they were) swear by it but in many cases it does nothing at all.
Another suggestion would be to check in with an experienced clearance lawyer. They may be able to shake something loose.
Did you ever hear back from? I have been in adjudication since August 2018. BI started in Feb 2017. I emailed today, got a generic “still reviewing but thanks for your patience” response. I contacted my congressmen today.