VZCSO responds to threats at Edgewood ISD Posted in: News The Van Zandt County Sheriff’s Office, with the assistance of the Texas Department of Public Safety, the Edgewood Police Department, and the Edgewood Independent School District continue to investigate threats made against Edgewood ISD. The suspects responsible for these threats have been taken into custody and there is no current, known ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today!