"Security Scare: Inside Look at Alexander High School Lockdown"

TL;DR
Laredo's Alexander High School was placed on lockdown after a concerning social media video depicting an individual with a possible weapon surfaced, prompting a security alert and a heavy law enforcement presence. The school advised parents to stay put and remain available for updates, while authorities worked to clear the campus. Laredo Police confirmed that students would be released and parents could pick them up, but the credibility of the video and its connection to the alert are still unverified.
- Update: Laredo Police clears Alexander High School following concerning social media video KGNS
- Alexander High School students detail lockdown situation inside campus KGNS
- Teen arrested for shooting threat at Laredo Alexander High School Laredo Morning Times
- Viewer video shows a look inside Alexander High School during lockdown KGNS
- Alexander High School dismisses students following security scare KGNS
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