I am a citizen of U.S. and had send the support documents. When my mother in law went for an interview they denied the visa because she stayed legally with the extension of three months in 1999 . After that she came to visit us in 2004 she went back by six months. At that time she got 10 years visa in 1998 multiple. My question is can they deny the visa without seeing the support documents.
They can do a lot of things, and often do, even things that are unreasonable. If you feel the decision is in error, contact the consulate through your Congressman.