New York Laws
Article 190 - The Grand Jury and Its Proceedings
190.55 - Grand Jury; Matters to Be Heard and Examined; Duties and Authority of District Attorney.

(a) A district attorney must submit to a grand jury evidence
concerning a felony allegedly committed by a defendant who, on the basis
of a felony complaint filed with a local criminal court of the county,
has been held for the action of a grand jury of such county, except
where indictment has been waived by the defendant pursuant to article
one hundred ninety-five.
(b) A district attorney must submit to a grand jury evidence
concerning a misdemeanor allegedly committed by a defendant who has been
charged therewith by a local criminal court accusatory instrument, in
any case where a superior court of the county has, pursuant to
subdivision one of section 170.25, ordered that such misdemeanor charge
be prosecuted by indictment in a superior court.
(c) A district attorney may submit to a grand jury any available
evidence concerning an offense prosecutable in the courts of the county,
or concerning misconduct, nonfeasance or neglect in public office by a
public servant, whether criminal or otherwise.