Houston Police Lieutenant Arrested in Child Predator Sting

Authorities say Lt. Quoc Viet Ngo solicited sex from an undercover detective posing as a 15-year-old girl

Apr. 17, 2026 at 7:07pm

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A Houston Police Department lieutenant was arrested and relieved of duty after authorities say he sent sexually explicit images to an undercover detective posing online as a teenage girl. Lt. Quoc Viet Ngo, 50, was taken into custody as he allegedly drove to what he believed was the home of a 15-year-old girl to engage in sexual activity.

Why it matters

The arrest of a high-ranking police officer in a child predator sting operation has sent shockwaves through the Houston community, raising concerns about the integrity of law enforcement and the need for continued vigilance in protecting vulnerable youth from exploitation.

The details

According to authorities, the investigation was led by the Precinct One Constable's Office's Internet Crimes Against Children Unit, which is attached to the Houston Metro Internet Crimes Against Children Task Force. Ngo, who is assigned to the Airport Hobby Division and has been with the department since December 2003, was charged with online solicitation of a minor, a second-degree felony that carries a penalty of two to 20 years in prison.

  • On April 17, 2026, Lt. Quoc Viet Ngo was arrested by Houston police and the Harris County Precinct One Constable's Office.

The players

Lt. Quoc Viet Ngo

A 50-year-old Houston Police Department lieutenant who was assigned to the Airport Hobby Division and has been with the department since December 2003.

Harris County Constable Alan Rosen

The Harris County Constable who stressed the significance of the case, stating that "child predators come from all parts of society and we will never stop doing all we can to protect children."

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What they’re saying

“Everyone is equal under the law, and we appreciate the Houston Police Department's active cooperation in this case. This is a reminder that child predators come from all parts of society and we will never stop doing all we can to protect children.”

— Harris County Constable Alan Rosen

What’s next

The investigation is ongoing, and authorities are asking anyone with knowledge of inappropriate behavior by Lt. Ngo involving children to contact the Constable Precinct One's Internet Crimes Against Children Unit.

The takeaway

This case highlights the critical importance of law enforcement agencies working together to identify and apprehend child predators, regardless of their position or status in the community. It serves as a sobering reminder that vigilance and proactive measures are necessary to protect the most vulnerable members of society.