Sergio, my daughter, was separated from us near San Antonio

I'm looking for my daughter, Sergio. In 2003, our family was torn apart near San Antonio. One moment we were together, the next we were being pulled in different directions. The drought destroyed everything. The fields were dead and so was our hope of staying. Sergio was 4 years old at the time. The separation happened because of the family was separated during immigration enforcement in San Antonio. I remember staying up late telling stories by flashlight when the power went out with Sergio. Our last contact was 2005. We've heard nothing since. Sergio would be around 27 years old now. I'd recognize them anywhere — small-framed but tough, with sharp features. There's a hole in our family that only they can fill. If anyone has any information about Sergio, please reach out. Our family will never be complete without them.