Ok so I filed I-485 and got RFE, they need proof of legal entry. When I first submitted paperwork I stated that my visa was in my purse which had been stolen last year. I did come here legally, I was inspected by officer at port of entry. Also, attorney had advised me to return I-94 card to port of entry which I did. Big mistake. Is anyone in a similar situation?? Please any advice as to how I can proove legal entry is appreciated. The only thing I have is a letter from bank where it shows that I used nonimmigrant visa/border crossing card to open up account.