Houston

Conroe ATM Ambush Leaves Brinks Guard Critical, Suspect Dead After I-45 Stop

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Published on March 24, 2026
Conroe ATM Ambush Leaves Brinks Guard Critical, Suspect Dead After I-45 StopSource: Wikipedia/Tony Webster, CC BY-SA 4.0, via Wikimedia Commons

What began as a routine Monday morning cash run in Conroe turned into a violent robbery scene when a Brinks security guard was shot while servicing a Bank of America ATM, and the suspected gunman later died after officers stopped his vehicle on Interstate 45.

The guard, identified by police as 59-year-old Quang Truong of Spring, was rushed to the hospital in critical condition. According to the Houston Chronicle, officers were dispatched around 8:23 a.m. to the Bank of America ATM at 1906 N. Frazier after a witness reported the guard had possibly been shot. Responding officers began life-saving measures, and paramedics with the Montgomery County Hospital District transported Truong to the hospital.

The brazen daylight attack is part of a troubling pattern. Armed robberies targeting armored-vehicle crews and ATM attendants have surfaced across Texas this year, underscoring the dangers of a job most people barely notice. In one February case in the Dallas area, federal officials said a suspect admitted to shooting an armored-vehicle guard during an attempted ATM robbery, according to CBS Texas.

How officers tracked the suspect

Investigators quickly zeroed in on the stolen cash. Dispatchers tracked money boxes taken from the Conroe ATM to a vehicle traveling in the 5000 block of Interstate 45, where patrol units intercepted a gray Dodge truck. Conroe police were assisted by the Montgomery County Sheriff's Office and the Texas Department of Public Safety during the stop.

Conroe Police Chief Jon Buckholtz told reporters the 41-year-old suspect died of a self-inflicted gunshot wound after the vehicle was stopped, calling the chain of events "a terrible tragedy for this victim and his family." The investigation into the shooting and the suspect's actions remains active, the Houston Chronicle reported.

What officials say next

Conroe police say the case is still under investigation and are asking anyone with information or video related to the shooting or the suspect's movements to contact the department. The attack has quickly reignited local concerns about how vulnerable armed cash-handling crews can be as detectives work to determine whether this was a lone-wolf robbery attempt or part of something more organized.