The sixth amendment guarantees that no one will ever face “double jeopardy.” what is double jeopardy?

It also notes that the accused cannot be deprived of "life, liberty, or property" without the due process of law. It also forbids anyone from prosecuting someone twice for the same crime. This is known as "double jeopardy."

a.) are both appointed for life

sitting in that one chair where he could get shot at was his worst decision.