Karen J. Wagner High School is a high school in unincorporated Bexar County, Texas, United States. It is operated by the Judson Independent School District. The school has a San Antonio address but is not within the San Antonio city limits. For the 2021-2022 school year, the school was given a "C" by the Texas Education Agency. The school was named after Lieutenant Colonel Karen J. Wagner, a United States Army officer and a 1979 Judson High School graduate who was killed when an airplane hijacked by terrorists flew into the Pentagon on September 11, 2001. Sports The school's sports teams are known as the Thunderbirds. Fine arts The Wagner Marching Band won the USSBA TX State Championship three years in a row (2010, 2011, 2012). They won first place at all of their competitions for the 2011-2012 marching season. In 2011, the band went to the B.O.A. San Antonio Super Regional for the first time in its history, and placed 24th out of 72 bands. In 2012, they beat out over 120 bands and were named the Grand National Champion of the USBands Open National Championships, at Meadowlands Stadium...