In a significant move, the Uvalde school district has released a comprehensive trove of records related to the tragic Robb Elementary School shooting that resulted in the loss of 21 lives. These documents reveal the troubled background of the teenage gunman, including a decline in his behavior that led to his expulsion from high school. The release comes after a protracted legal battle over access to the documents. Among the findings, emails, text messages, and internal reports indicate that district leaders were aware of security issues, such as broken locks, and did not reach out sufficiently to some teachers who survived the incident. As families of victims react to the long-awaited information, further records concerning the school shooting are expected to be made public soon.