That's b/c they use several identities (they vote and collect piles of US govt money under various names).
She also knew she was in big trouble and falsified police reports w/ a fake name ----- she did not want to give one of her gravy-train identities for fear of losing money.
Heck, they have two legal identities before they start schmoozing the law.
Ricardo Gonzales y Suarez.
So he is Ricardo Gonzales or Ricardo Suarez, legally.