A 4670

Provides that in grand jury proceedings when following submission to a grand jury of a criminal charge or charges, the grand jury dismisses all charges presented or directs the district attorney to dismiss all charges or directs the DA to file in a local criminal court an application for disclosure of certain materials; authorizes the court to limit disclosure of certain items where there is a reasonable likelihood that such disclosure may lead to the identity of a witness who is not a public servant or expert witness; makes related provisions.