SAN ANTONIO — A high school in Northside Independent School District says a juvenile who does not attend the school entered the campus Monday with three weapons in her possession.

Melissa Hurst, the principal of Earl Warren High School, sent out an email to all parents informing them of the incident.

We reached to NISD to try and find out exactly what weapons were in the young girl's possession and were told that it was two guns and one knife. No other specifics were provided.

The young girl was taken into police custody and NISD officials say there is no threat to students or staff.

This is the email parents received:

"Dear Warren Families,

I am writing to inform you about a security incident that occurred on campus earlier today, Monday, October 27, 2025, at approximately 11:04 a.m

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