My friend is a US citizen, and married (for money) an alien. My friend never received any money from the spouse.
The first interview did not go well, the spouse of my friend did not answer basic questions (Such as the name of my friend's mother(!))
So today they went on a fraud interview. My friend cracked on the interview and told the interviewer that marriage was for real but it was done for money to get a green card, and also signed that statement along with withdrawal request. So my friend's spouse informed my friend of intention of immediately leaving the country (as in the same day).
So the question is: is my friend or can my friend still get in any legal trouble or be charged with fraud or anything else after this? Thank you!