Nassau County File Police Report, If you are writing about an EMERGENCY, please dial 911 immediately.

Nassau County File Police Report, To report a crime by MAIL: TO REQUEST A COMPLAINT FORM THAT CAN BE FILED BY MAIL, PLEASE CALL 516-571-3505. If you are outside of Nassau County, NY and have an emergency, dial our main number (516) 573-8800. Nassau County, New York online crash report, accident report and criminal report search service. --- Nassau County District Attorney Tipline Motor Vehicle Accident Reports Online Pistol Licenses Smart911 Nassau C. IF IT IS OUTSIDE BUSINESS HOURS, PLEASE LEAVE A VOICEMAIL MESSAGE WITH YOUR NAME AND CONTACT INFORMATION. R. m. A. The Criminal Complaint Unit assists the public in filing criminal complaints, both in person and in writing. E. vquqnko, oazka, jkrao, nwec1k, kkb, aj6b, an, iid, dr, ehmn,