A parent of a student at Comal ISD, Christopher Caulfield, has raised concerns about whether warning signs were missed and why key details remain unanswered. The shooting occurred at Hill Country College in southwestern Texas. The shooter, a 15-year-old student, reportedly made comments to other students before the attack. Caulf's son, who is currently a freshman at the school, was not among the students who received a warning from the shooter. There are also ongoing questions about security concerns and the identity of the teacher and student involved in the incident.