Image Credit: evolv.com
The Tennessee Conservative [By Olivia Lupia] –
Metro Nashville Public Schools (MNPS) has reported that their artificial intelligence-driven weapons detection system in use throughout all district high schools has caught five guns so far, two during the 2025-26 school year.
Earlier this week, a 16-year-old boy was found with a stolen gun at James Lawson High School and is now facing several charges. Along with the gun, officers reportedly discovered an extended magazine and loose rounds of ammunition in the student’s backpack after the system alerted the School Resource Officer to conduct a search.
MNPS installed the weapons detection system in all high schools at the end of the 2025-25 school year after the Antioch High School shooting in January where a 16-year-old open fired in the school’s cafeteria, killing one student and injuring another.
Last month, the school board unanimously voted to approve the installation of the detection systems in every middle school across the district.
Implementation of the system for middle schools began after the 2025 Fall Break at a rate of approximately two per week, according to MNPS. The board will consider future expansion to elementary schools based on data, effectiveness, and community input.
Per the MNPS school safety and security information, the district uses the Evolv system, an “advanced weapons detection system that enhances school security without the delays of traditional metal detectors. The system uses artificial intelligence and low-frequency radio waves to scan for potential threats while allowing students and staff to move quickly and naturally through the school’s entry points.”
Supposedly, the Evolv’s AI technology can distinguish between harmless metal objects (like phones and keys) and potential threats. Evolv is used in other schools across the country, stadiums, concert venues, and other public spaces.
Students and staff are instructed to walk through the system naturally, carrying backpacks or other bags, and may be asked to remove laptops or other large metal objects to help reduce “unnecessary screenings”. Should the system flag an item, staff or SROs will conduct a secondary screening in a designated area.
When installing Evolv into high schools, the district estimated the annual cost to lease and maintain the system at $1.25 million. To incorporate the middle schools, the district will use a $1.3 million state safety grant.
The pilot program would cost an additional $1 million annually to maintain if deemed successful, funds for which would have to be allocated in the district’s fiscal year 2026-2027 operating budget.
About the Author: Olivia Lupia is a political refugee from Colorado who now calls Tennessee home. A proud follower of Christ, she views all political happenings through a Biblical lens and aims to utilize her knowledge and experience to educate and equip others. Olivia is an outspoken conservative who has run for local office, managed campaigns, and been highly involved with state & local GOPs, state legislatures, and other grassroots organizations and movements. Olivia can be reached at olivia@tennesseeconservativenews.com.
