Surveillance video of law enforcement's response during the Uvalde school massacre reveals the clearest account yet of how officers waited outside an elementary classroom as the gunman continued firing, brutally killing 21 students and teachers on May 24.
원문출처 : https://www.cnn.com/2022/07/13/us/uvalde-shooting-surveillance-video-wednesday/index.html
원문출처 : https://www.cnn.com/2022/07/13/us/uvalde-shooting-surveillance-video-wednesday/index.html