Rockwall is a city in the U.S. state of Texas and the seat of Rockwall County. The U.S. Census Bureau estimates that as of 2023, Rockwall's population is 52,918, up from 47,251 in the 2020 census. From Wikipedia
Search teams are deploying drones, K-9 units, aerial surveillance, sonar-equipped divers in a multi-agency effort on the Class 5 rapids.