For Complaints, any person who witnesses or has direct knowledge of suspected misconduct may initiate a complaint. Complaints may be filed in person, by telephone, email, letter, or by completing and mailing a Citizens Complaint Form to Detective David Aguilar as follows: Telephone: 770-448-2111, ext. 2382 E-mail: complaints@norcrosspd.com Address: Norcross Police Department 65 Lawrenceville Street Norcross, Georgia 30071.