Cooke County Sheriff Ray Sappington said a man was arrested without incident at an FM 1306 address near Gainesville High School after officers served a search warrant there around 7 a.m., and the high school said it went to secure status while law enforcement worked in the area.
Sappington identified the man as Alex Buenos Aires and said the reported charge is possession of child pornography depicting a child younger than 10.
In a safety update posted to its Facebook page, Gainesville High School said the secure status was called because of law-enforcement activity nearby, then lifted once the situation was resolved, and normal operations resumed. KTEN published its own account of the morning under the headline "Gainesville SWAT operation prompts higher security at high school."
The Texas School Safety Center says "Secure," under the state's Standard Response Protocol, applies when a threat or hazard is outside the school building: people get inside, outside access points are locked, and classroom work continues when that is possible. The Texas Education Agency told districts in its 2025 legislative update that emergency operations plans must use the standardized response terminology.
The morning put the district's own arrangements to work. Gainesville ISD says its police department exists to keep students, staff and visitors safe through law enforcement and community relationships, and that it plans campus safety with local law enforcement and emergency services. The district reported five full-time officers in its 2025-2026 update, after listing four and a hire in progress earlier in the same parent-advisory record. Under House Bill 3, each school district board must ensure at least one armed security officer is present at each campus during regular school hours unless the district documents a good-cause exception, which TEA says has to be reviewed and renewed every year.
Other North Texas districts report larger forces. Denison ISD says it posts an armed officer at each campus, with two assigned to Denison High School. Sherman ISD says its department, founded in 2021, is nine officers strong and growing. Denton ISD says it has more than 20 fully commissioned and armed officers, with at least one full-time officer at every middle and high school.
Gainesville ISD reports the smallest school police force of its neighbors
As each district describes its own department: Denison ISD counts department personnel, Sherman ISD and Gainesville ISD count officers. Denton ISD reports "more than 20" and gives no exact count, so it is not plotted.
Source: District safety pages: Denison ISD, Sherman ISD, Gainesville ISD
The building side of campus security is still ahead. Gainesville ISD's 2025 bond, which the district calls the largest in its history at roughly $59 million and its first since 2005, schedules high school safety work in Phase 2, from November 2026 to July 2028: a public address system, a secure vestibule and door locks. TEA's school-safety standards expect access points to be secured by design, kept in working order and monitored.
Source: Gainesville ISD
The charge falls under Section 43.26 of the Texas Penal Code, which covers possession or promotion of child pornography and carries punishment enhancements tied to the age of the child depicted and to the volume or nature of the material. The National Center for Missing & Exploited Children reported more than 21 million CyberTipline reports in 2025, and the federal Internet Crimes Against Children task-force network made more than 17,000 arrests that year.
_Editor's note: Everyone charged with a crime is presumed innocent unless and until proven guilty in a court of law._
Join the conversation
Comments