NO! He is still entitled to due process. The ends does not justify the means -- he was sent to prison without a trial. Moreover, due process would have kept him from ever being deported to El Salvador much less a prison known for human rights abuses. What happened here is immoral, unAmerican, A-Christian and generally abhorrent. I personally do not think well of people that think this is 'ok', I think it reflects poorly on their decency, but that is me.
BBC Verify looks at the evidence behind allegations that the Salvadoran mistakenly deported to a mega-prison was a dangerous gang member.
www.bbc.com
If you knew the whole history of this case, you would also know that his so-called gang member status was never affirmed --- but that is another issue,