Absolutely! You can sit in a tar paper shack in your detention camp until your trial too. After all, you are a "flight risk" being a foreign citizen. We wouldn't want you fleeing the country before your trial, conviction, and deportation... We have some unused islands in the Pacific, like Johnson Island, that we could send them to.
Easy, peasy! There's already a runway and everything!
By our immigration laws? You don't have proof of citizenship--like a US birth certificate, passport, etc., it probably means you are from some other country. No papers? No problem! We will deport you somewhere...
Our courts.
Let's start using the "Wheel of Deportation" and just send them to some random country on the far side of the planet.