Parents Release Surveillance Footage After Daughter's Choking Death at Texas School

• Six months after Adrian Thompson's choking incident at a Texas school, her parents released surveillance footage.
• The release of the footage aims to seek answers about the school's response to the incident.
• Adrian Thompson tragically died from choking at the school.
• The parents' action follows the incident, which occurred six months prior.
• The surveillance footage is being shared to understand the school's handling of the situation.