Police are investigating a bomb threat at R.L. Paschal High School in Fort Worth, Texas, leading to a security lockdown. The school is currently in 'SECURE protocol,' with exterior doors locked, dismissal delayed, and nearby streets temporarily closed. All students and staff are reported to be safe inside the building. The Fort Worth ISD Police Department and fire department's bomb squad are on scene. Authorities have begun a controlled release of students by zones, with buses staged nearby. Social media reports indicate heavy police presence, police helicopters, and concerns about a bomb threat, though official verification is pending. The incident has caused significant disruption, with ongoing investigations to determine the legitimacy of the threat.