STATE OF NEW YORK SUPREME COURT . At a Special Term of the Supreme Court, State of New York, at the courthouse in Buffalo, New York on the 17 day of /f/llfcr/(' ,2015 COUNTY OF ERiE In the Matter of NEW YORK CIVIL LIBERTIES UNION, Petition~r, I DECISION and JUDGMENT v. INDEX NO. 2014/000206 ERIE COUNTY SHERIFF'S OF'FICE, Respondent, For a Judgment Pursuant to Article 78 of the Civil Practice Law and Rules. APPEARANCES: JOHN NED LIPSITZ, ESQ., MARIKO HIROSE, ESQ., and ROBERT HODGS0r-.J, ESQ., for Petitioner .ANDREA SCHILLACI, ESQ., for Respondent PAPERS CONSIDERED: the NOTICE OF PETIT[ON, the VERIFIED PETITION, the MEMORANDUM OF LAW IN SUPPORT.OF VERIFIED PETITION, and the AFFIRMATION OF MARIKO HIROSE[. ESQ.,] IN SUPPORT OF VERIFIED PETITION, with annexed exhibits; . the VERIFIED ANSWER TO PETITION; the AFFIRMATION [of Andrea Schillaci, Esq.] IN OPPOSITION TO PETITIONER'S APPLICATION FOR ARTICLE 78 RELlEF,_ with annexed exhibits, including the untitled affidavit of Bradley S. Morrison and the untitled affidavit of John W. Greenan; the MEMORANDUM OF LAW IN OPPOSITION TO PETITIONER'S APPLICATION FOR RELIEF PURSUANT TO ARTICLE 78 OF THE CIVIL PRACTICE LAW AND RULES; the reply AFFIRMATION OF NATHAN WHISTLER[. annexed exhibits; the reply,AFFIRMATION exhibits; ESQ.], with OF Mariko Hirose[. Esq.], with annexed the REPLY MEMORANDUM OF LAW IN SUPPORT OF VERIFIED PETITION; and .1 the unredacted documents submitted for the Court's in camera review under cover letters of February 19 and March 13, 2015. THE PARTIES AND THE NATURE OF THE PROCEEDING: Petitioner is the New York Civil Liberties Union. Respondent is the Erie County's Sheriff's Office. By this proceeding, which was brought pursuant to CPLR article 78 in November 2014, petitioner nominally challenges respondent's initial complete denial in July 2014 of petitioner's FOIL request for documents relating to respondent's acquisition and use of a "Stingray" device. As recent circumstances have overtaken the pleadings, however, the proceeding actually seeks judicial review of respondent's subsequent qualified or limited , granting of such request in January 2015) . THE BACKGROUND: The Stingray, which is manufactured by Harris Corporation, a Florida-headquartered electronics firm, is an electronic surveillance device originally developed for military uses but now increasingly in the arsenal of civilian law enforcement agencies. Indeed, the Court is led to believe that use of the device maY' be an important tool of law enforcement agencies in a wide range of missions that include investigating crimes, apprehending suspects and fugitives, rescuing crime victims, locating missing persons, ~nd assisting citizens in distress. The Stingray device is a cell site simulator. It and like devices are designed to mimic a cell phone tower in a way that enables the device's user to target and locate cell phones .. Typically, before resorting to use of the device, the law enforcement agents will have obtained information that a particular person's cell phone has a particular connection to a certain criminal investigation or public safety issue, and will have inferred that ascertaining the precise location of that cell phone might likewise reveal the location of the subject criminal suspect, victim, 2 missing person, or person in distress. From the wireless carrier that provides service to that cell phone, the law enforcement officials then typically obtain the phone number and the electronic serial number or identifier that are uniquely assigned to that cell phone and by or through which the wireless carrier typically communicates with that phone, specifically with respect to geo-Iocation. The law enforcement agents might typically also obtain from the wireless carrier the location of the permanent cellular tower or towers with which that phone usually communicates or perhaps most recently has communicated, and they might also learn within what general radius and from which direction that cell phone usually communicates or recently has communicated with such cell phone tower or towers: Where usual or recent. communication has been with multiple towers near one another, the likely origination area can be more closely delineated by triangulation. Then, such information is inputted into the device, which can be transported in an aircraft or vehicle or hand-carried by the law enforcement officer to the area where the cell phone usually is or most recently was used or located. When the device is brought within some . range of the cell phone, the device simulates the cell phone tower in such a way that the geolocation signals and other communications. that otherwise would have passed between the cell phone and that tower are now diverted to or through the device, i.e., the ersatz tower. By means of range and directionality information displayed on the device's map overlay in real time, the user can approximate the current location of the cell phone and move toward it. As the device is moved closer to the cell phone being tracked, that phone's disclosed location becomes less and less approximate until, eventually, the phone's whereabouts may be relatively pinpointed in a particular public place or behind a particular door. As the Court understands the wor1