Al Southner
Registered Users (C)
If it is so serious, why didn't USCIS take any action at that time when he
was caught?
WBH,
Only if we think smarter about questions that we ask, only and only then, we will have a better planet. Here is the answer to your illuminating question: The OP was a minor at the time of this incident...
However, I wonder why the OP didn't just return home and get this student visa which could have saved him hell of detention and possibility that if disclose this offense in his N400, he might be a juicy candidate for denial and deportation back to Mexico. Let us think about the consequence of our actions before we do the deed...