$65,000 worth of heroin seized in I-10 traffic stop, Seguin police say
Andres Teijeda Valencia (Guadalupe County)
SEGUIN, Texas – More than two pounds of black tar heroin were found during a traffic stop Friday night on Interstate 10, Seguin police said in a social media post.
Police said a traffic stop was performed on a truck just before 10 p.m. near Mile Marker 613, just after the intersection with U.S. Highway 90, for multiple violations.
During the course of the stop, police deployed a K9, which they said alerted to the odor of narcotics coming from the vehicle.
Along with the heroin, which has an estimated street value of $65,000, police said they also found THC products and a semi-automatic handgun.
The 24-year-old driver, Andres Teijeda Valencia, was arrested and charged with manufacturing/delivery of a controlled substance and unlawful carrying of a weapon.
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About the Author Christian Riley Dutcher headshot
Christian Riley joined KSAT 12 in June 2025. He returned to the Lone Star State after serving as the senior digital producer at the NBC affiliate in mid-Missouri and earned two Missouri Broadcasters Association awards.
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