Skip section navigation Resources Law Enforcement and Safety Links Sexual Assault Resources: NotAlone.Gov (archive of federal website dedicated to response and prevention) Grayson County Crisis Center Rape, Abuse & Incest National Network (RAINN) National Sexual Violence Resource Center StepUp! Bystander Intervention Local Law Enforcement Agencies Websites: Grayson County Sheriff’s Office City of Sherman Police Department City of Denison Police Department City of Van Alstyne Police Texas Department of Public Safety Sex Offender Search Emergency Management Links: Centers for Disease Control Ready.gov American Red Cross Texas Division of Emergency Management Grayson County Office of Emergency Management (Grayson County Office of Emergency Management) Register for GCAlert City of Denison Emergency Management Weather Resources: National Weather Service for Ft. Worth Texas (National Weather Service, Ft. Worth Texas) Who to Follow on Social Media: TDEM NWS Fort Worth Text DOT FEMA Ready.Gov Know your IX The Weather Channel Add both Grayson College and Grayson College Police Department on Facebook Workplace Safety: Grayson College 2021 Environmental Health and Safety Manual Resource Videos: Tornado Preparedness Avoid Deny Defend GC Safety Video