John Jay College Archives and Special Collections
The Library Services newsletter, Classified Information made mention of the 9/11 attacks with respect to their collecting focus in the Spring 2002 edition, which is available digitally on CUNY Academic Works.
The 2002 college yearbook is digitized and available at Archive.org. It includes pages about the campus’s remembrance of 9/11 as well as mentions of the attacks in the opening letters to graduates from school leadership.
Law Enforcement News
John Jay holds a full run of Law Enforcement News, which they digitized and made available online at the Internet Archive. Law Enforcement News was published by the college from 1975 to 2005, and has issues from 2001 and 2004 that discuss 9/11:
Contact the Special Collections at libspcoll@jjay.cuny.edu at least one week in advance of your request for an appointment