zoned to Cary Middle School and Thomas Jefferson High School. In Fall 2006, the attendance boundaries changed, with a portion of the former Walnut Hill zone being rezoned to Withers. The Withers section was rezoned from Cary and Thomas Jefferson to Walker Middle School and W.T. White High School. In 2006, Preston Hollow Elementary School achieved notoriety after a lawsuit claiming the school's class-assignment policies violated the 1954 Supreme Court Brown v. Board of Education decision. Judge Sam Lindsay ruled in November that the school's practices were not legal because they attempted to keep white students together even if minority students had to be placed in inappropriate courses; this ruling was miscited in at least one local paper as indicating that "all-white" classes had been created. Cary Middle was disestablished in 2020 after a 2019 tornado destroyed the campus, with Medrano and Franklin taking portions of the boundary. Private schools As of 2007, many Preston Hollow residents send their children to private schools. The Roman Catholic Diocese of Dallas operates area Catholic schools. Ursuline Academy of Dallas, a Catholic girls' high school, is located in the Estate area of Preston Hollow. Non-Catholic private schools within Preston Hollow North include St. Mark's School of Texas (1–12) and Preston Hollow Presbyterian School (1–6). Private Catholic schools in the surrounding area include Jesuit College Preparatory School of Dallas (Boys, 9–12),Christ the King Catholic School (K-8), St. Rita Catholic School (K-8) and St. Monica Catholic School (K-8). Other private schools in the surrounding area include Episcopal School of Dallas (PreK-12), Hockaday School (PreK-12, Girls), Parish Episcopal School (PreK-12), and Good Shepherd Episcopal School (PreK-8). Three co-ed, nonsectarian private schools exist in Dallas that do not require uniforms, the Greenhill School (boys and girls k-12) in Addison, Lakehill Preparatory School in East Dallas, and Alcuin School all of which serve as an option for parents who want to send their children to schools not backed by a religious organization. Nonsectarian co-ed private school Dallas International School Churchill Way Campus (TPS 2 year old-4th Grade) Waterview Campus (5th-12th Grade). Colleges and universities Preston Hollow is within the Dallas County Community College District. Southern Methodist University is in proximity to Preston Hollow. Public libraries Dallas Public Library operates the Preston Royal Branch in the Preston Hollow area. It first opened in 1964. Its roof has arches above, and according to Andrew Scoggin of The Dallas Morning News,