Looking for Rosa — lost during border crossing 2005

It has been 21 years since I last held my father Rosa's hand. We were separated, and I have been searching ever since. We joined the caravan hoping for safety in numbers. Rosa was 31 years old at the time. We were caught up in being picked up by immigration agents in Houston. What I miss most is fishing trips to the river, where we never caught anything but always had fun. There was a brief call in 2014. Since then, complete silence. Rosa would be around 52 years old now. They were tall, around 6'1", slender, with a warm smile, with a mole on the left cheek. There's a hole in our family that only they can fill. If anyone has any information about Rosa, please reach out. Any detail, no matter how small, could bring us back together.