Antique Explosive Forces Highland Village School Lockdown and Park Detonation

Weekend Purchase Turns Into Emergency Response

What started as an innocent antique purchase over the weekend turned into a full-scale emergency response in Highland Village on Monday morning, when the caller purchased an antique over the weekend that contained a small amount of picric acid . The buyer, realizing the potential danger of their acquisition, contacted authorities directly, setting off a chain of events that would involve multiple bomb squads and put nearby schools on lockdown.

At about 10:05 a.m. Monday, March 2, Highland Village dispatch received a call from the city of Denton Bomb Squad requesting assistance at an apartment complex in the 2600 block of Justin Road . The response was swift and comprehensive, with the city's police and fire responded, along with the DFW Airport Bomb Squad joining forces to address the potentially volatile situation.

When reporters arrived at the Varia Highland Village apartment complex, the seriousness of the situation became immediately apparent. "You've got to stay away from this building," a police officer told The Dallas Express reporter. "Explosive." Another responder told the reporter to leave the area or at least move to the other end of the complex .

The Dangerous History of Picric Acid

Picric acid is a toxic chemical historically used as a military explosive. It was popular during World War I, but it was too volatile, so militaries eventually abandoned its use . The substance's reputation for instability is well-documented in military history, with catastrophic consequences when mishandled.

The most infamous example occurred in 1917, when a French military ship crashed in a Canadian harbor in 1917, the picric acid – the "most dangerous of all" its cargo – exploded into the nearby city, sending shockwaves as far as 200 miles away . This historical precedent explains why modern bomb squads take even small amounts of the substance so seriously.

School Safety Protocols Activated

The proximity of the apartment complex to local schools triggered immediate safety measures. As a precaution, Lewisville ISD schools in close proximity brought all students into the buildings and secured the buildings while authorities detonated the item . The secure protocol affected multiple campuses, though any students were brought inside where they continued normal learning, which was done "out of an abundance of caution" .

The coordination between law enforcement and school districts demonstrated the effectiveness of emergency response protocols. Rather than causing panic, the measured approach allowed education to continue while ensuring student safety remained the top priority.

Safe Resolution at Public Park

After careful assessment, bomb squad experts determined the safest course of action was controlled detonation. The item was taken to Copperas Branch Park in Highland Village and safely detonated , away from populated areas and with proper safety measures in place.

The press release states the situation was not criminal in nature , emphasizing that the antique buyer acted responsibly by contacting authorities upon discovering the dangerous contents. This incident serves as a reminder that historical military artifacts can pose real dangers, even decades after conflicts have ended. The successful resolution highlights the importance of public awareness about potentially hazardous antiques and the value of having trained professionals available to handle such discoveries safely.