A grand jury is composed of a group of individuals whose main purpose is to determine whether to issue an indictment against an individual. This process of determining whether or not to issue an indictment is commonly known as a grand jury investigation. During a grand jury investigation, the grand jury makes no decision or conclusion as to the guilt or innocence of an individual. It only determines whether there is probable cause, or enough evidence to suggest, that an individual may have committed a crime.
Yes, it celebrates Dia de los Muertos (The Day of the Dead) along with Mexico, other Central American countries, and some South American countries (like Peru).
Day of the Dead or Dia de los Muertos is a series of commemorative days dedicated to those who have died. It is celebrated generally between Halloween, Oct. 31 through Nov. 2, and coincides with the Catholic holy days of All Saints (Nov. 1) and All Souls (Nov. 2).