Very Bad People Deserve to Be Killed | Sovereign Investor:
"The Fifth Amendment to the U.S. Constitution, one of the most important protections in our Bill of Rights says in part: “No person shall be held to answer for a capital, or otherwise infamous crime, unless on a presentment or indictment of a Grand Jury…nor be deprived of life, liberty, or property, without due process of law…”"
The concept of due process goes all the way back to Magna Carta, (1215) in which King John promised that ”[n]o free man shall be taken or imprisoned or disseized or exiled or in any way destroyed…except by the lawful judgment of his peers or by the law of the land.”
http://sovereign-investor.com/2011/10/03/very-bad-people-deserve-to-be-killed/