Despite the infants being US citizens, Christina Salazar and all four of her children were put on a plane on 11 December
https://www.theguardian.com/us-news/2024/dec/17/texas-newborn-twins-mother-ice-deportation
Old Joe has been busy.
There is no exception for jv crimes for beneficiaries, nowhere does it mention any exceptions to declare them, what happens next will depend on the individual case.