Uvalde school shooting: Tracking a changing Story HD

ABC News pieced together what happened the day Salvador Ramos allegedly killed 21 people at Robb Elementary School, using maps, video evidence and information from law enforcement. #MassShooting #UvaldeTexas #UValdeshooting #Uvaldeschoolshooting #SalvadorRamos #RobbElementarySchool WATCH the ABC News Livestream: https://bit.ly/3rzBHum SUBSCRIBE to ABC News: https://bit.ly/2vZb6yP WATCH MORE on http://abcnews.go.com/ LIKE ABC News on FACEBOOK: https://www.facebook.com/abcnews FOLLOW ABC News on TWITTER: https://twitter.com/abc