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Louisiana Man Charged After Leading Border Patrol on High-Speed Chase Near Sierra Blanca, Texas

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Published on July 12, 2025
Louisiana Man Charged After Leading Border Patrol on High-Speed Chase Near Sierra Blanca, TexasSource: No machine-readable author provided. Billy Hathorn assumed (based on copyright claims)., CC BY-SA 3.0, via Wikimedia Commons

In a dramatic but all too common episode at a Texas border patrol checkpoint, a Louisiana man found himself in handcuffs after a high-speed chase initiated by an evasion attempt. Benjamin Thomas Mackey, now facing criminal charges, allegedly tried to skirt a secondary inspection at Sierra Blanca's immigration checkpoint, setting off a pursuit that reached speeds over 120 mph.

The incident began when a K-9 unit alerted to Mackey’s vehicle, a cue for border patrol agents to call for a more thorough examination. However, Mackey instead chose flight over compliance. It's reported that in the heat of the moment, an agent had to leap aside to avoid Mackey's vehicle as it sped away, escalating the situation to a full-on chase that put both law enforcement and, allegedly, the public at risk. According to the U.S. Attorney's Office, the pursuit came to a jarring stop when Mackey crashed into a concrete barrier near a Sierra Blanca gas station.

Despite the crash, Mackey’s attempt to evade justice continued on foot until border patrol agents were able to apprehend him. In the aftermath of the chase, one agent sustained leg injuries that necessitated a trip to the hospital. The agents’ search of Mackey’s vehicle revealed 10 pounds of marijuana, a find that only compounded his legal troubles.

Now, Mackey is staring down the possibility of up to five years in prison on a charge of high-speed flight from an immigration checkpoint. His sentencing will be guided by the painstaking work of justice—a federal district court judge will weigh the U.S. Sentencing Guidelines alongside other statutory factors before deciding Mackey's fate. "U.S. Attorney Justin R. Simmons for the Western District of Texas made the announcement," heralded the report of the incident.

The case is now in the hands of the U.S. Border Patrol for investigation, while Assistant U.S. Attorney Stanley Serwatka will be handling the prosecution, ensuring that the rule of law is upheld and that those who challenge the well-being of public servants in their line of duty are held accountable.