None of the things you are talking so confidently about are factual. A police officer filled out a form saying he believed he was in a gang but that was never tested in court and there’s a long history of that sort of assertion turning out not to be true, which seems plausible in this case because the officer was suspended for professional misconduct on a different case a few months later.
Similarly, you’re claiming that he’s a wife beater but she’s advocating for his return:
> “After surviving domestic violence in a previous relationship, I acted out of caution after a disagreement with Kilmar by seeking a civil protective order in case things escalated,” Vasquez Sura said in a statement Wednesday. “Things did not escalate, and I decided not to follow through with the civil court process.
> “No one is perfect, and no marriage is perfect. That is not a justification for ICE’s action of abducting him and deporting him to a country where he was supposed to be protected from deportation,” she added.
https://www.nbcnews.com/news/us-news/new-documents-governmen...
Again, nobody is saying he can’t ever be deported. All we’re saying is that he deserves the due process of law the constitution guarantees for everyone - not just citizens - and humane treatment, as the heavily Republican Supreme Court just affirmed is a legal requirement. If he is as bad as you claim, that can be established in court just as we’ve done for millions of criminals over hundreds of years.