http://www.uscourts.gov/jury/grandhandbook2007.pdf
The Fifth Amendment to the Constitution of the United States provides in part that (n)o person shall be held to answer for a capital, or otherwise infamous crime, unless on a presentment or indictment of a Grand Jury . . . . Moreover, the grand jury system is also recognized in the constitutions of many of the states of the Union
I thought a court, based on a police report, witnesses etc., had the 'right' ?
Are we to understand any group of citizens can form a grand jury?