November 5, 2014 10:44 pm At Least Five ISDs Use Calm Rooms to Temper Disruptive Students NBC 5 Investigates found at least five school districts that have a dedicated room where they send disruptive students. Local 2:21 Tarrant County to hold public hearing on controversial district redraw 1:08 13-year-old celebrates graduation from Dallas College 6:19 Low Dallas voter turnout fuels effort to change May election to November 5:12 Mansfield voters reject partisanship in city election 0:34 What is that large cement dome in Terrell?