At my oath ceremony I disclosed a recent arrest for selling prescription drugs (I sold 10 of my ADHD prescribed amphetamine pills). The DA said he will consider reducing my charge OR offer me a diversion program at my preliminary hearing in about 40 days, but I have not even had my arraignment or preliminary hearing yet. But USCIS is now requesting more evidence (Complaint, police report, court disposition). At this point I just want to avoid deportation/inadmissibility so should I just wrote a formal letter requesting withdrawal of my app or is too late? I mean, is my case really considered "aggravated felony"? It's not like I'm a big time crack and heroin drug smuggler.