Go to any Police Station: File a complaint at any precinct or pick up a CCRB complaint form and mail it to our office. Field 1: Fill in the county in which the action is brought.Be consistent with other forms. 4300 Community Avenue, McKinney, TX 75071. Complete this form as accurately and completely as possible. This will help us screen your report for potential investigation. Appellant contends that the warrant is void upon its face for want of a recital that the affidavit or verified complaint was made before a magistrate. Please complete this form as accurately and completely as possible. This will help us screen your report for potential investigation. Please check this box to remain anonymous, otherwise a name and phone number or email address is required.