here s abc s se vil ya vega tonight. reporter: he is the indiana-born judge whom president trump called biased because of his mexican heritage, and tonight, gonzalo curiel is back in the spotlight presiding over a suit filed by what could be the first dreamer deported by the trump administration. during the campaign, then-candidate trump repeatedly attacked judge curiel s impartiality, calling him unfit to oversee a case about trump university. i have a judge who is a hater of donald trump, a hater. i believe he happens to be spanish, which is fine, he s hispanic, which is fine. we re building a wall, he s a mexican. reporter: it is a complete coincidence that curiel has been assigned the case of juan manuel montes, a 23-year-old who illegally came to the u.s. when he was just 9. a so-called dreamer, who under president obama, received protected status from deportation. but tonight, he is back in mexico, deported. montes says it happened in february. he was near the border in