I thought only Congress had that authority. Oh who am I kidding. Trump's administration doesn't believe in the constitution. My terrible

Yes, the Fifth Amendment applies to undocumented immigrants, just as it does to citizens and other non-citizens. The Fifth Amendment protects individuals from being compelled to incriminate themselves, and it guarantees due process, meaning they cannot be deprived of life, liberty, or property without a fair legal process.
Here's a more detailed explanation:
Right to Remain Silent:
Undocumented immigrants, like all individuals, have the right to remain silent when questioned by law enforcement. They cannot be forced to answer questions that could incriminate them.
Due Process:
The Fifth Amendment's due process clause ensures that everyone, including undocumented immigrants, is entitled to a fair legal process. This means they have the right to a fair hearing, the right to be represented by counsel (even if it's at their own expense), and the right to present evidence in their defense.
Limitations:
While the Fifth Amendment provides significant protections, there are some limitations, particularly in the context of immigration law. For example, the government can deport undocumented immigrants without a trial if certain legal requirements are met.
Examples:
In deportation proceedings, the government must provide a fair hearing, but the standard of evidence required is lower than in criminal court.
Undocumented immigrants can still be deported without a full criminal trial if they are considered a danger to public safety or are involved in certain crimes.
The Fifth Amendment also applies to those in immigration detention and prohibits the government from using excessive force or imposing conditions of confinement that amount to punishment before an adjudication of guilt.
In essence, the Fifth Amendment protects undocumented immigrants from being forced to incriminate themselves and ensures that they are treated fairly in legal proceedings, although there are specific limitations within immigration law.