Robstown Police Arrest Fourth Suspect in Teen's Murder

The final suspect has been indicted for the fatal shooting of 14-year-old Shawn Sanchez in November 2025.

Apr. 2, 2026 at 5:09am

Robstown Police Chief Mike Tamez announced the arrest of 17-year-old Gauge Lopez, the fourth and final suspect connected to the murder of 14-year-old Shawn Sanchez. Sanchez was fatally shot in November 2025, marking the city's first homicide in two years. All four suspects have now been indicted for capital murder.

Why it matters

The arrest of the final suspect brings closure to a months-long investigation into the tragic death of a young teen, which deeply shook the Robstown community. The case highlights the ongoing challenges of youth violence and the importance of thorough police work to bring perpetrators to justice.

The details

According to Chief Tamez, 17-year-old Gauge Lopez was arrested and indicted for his involvement in the fatal shooting of 14-year-old Shawn Sanchez. Three other suspects - 19-year-old Elias Rivera, 23-year-old Dominic Guzman, and an unnamed juvenile - had already been arrested and indicted for capital murder in connection to the case.

  • Shawn Sanchez was fatally shot in November 2025.
  • Gauge Lopez was arrested and indicted on Wednesday night.

The players

Mike Tamez

The Robstown Police Chief who announced the arrest of the final suspect.

Shawn Sanchez

The 14-year-old Robstown teen who was fatally shot in November 2025.

Gauge Lopez

The 17-year-old who was arrested and indicted as the fourth and final suspect in Sanchez's murder.

Elias Rivera

A 19-year-old who was previously arrested and indicted for capital murder in connection to Sanchez's death.

Dominic Guzman

A 23-year-old who was previously arrested and indicted for capital murder in connection to Sanchez's death.

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What they’re saying

“This has been a long process and hopefully working side by side with our Nueces County District Attorney's office, we will be able to receive justice for the Sanchez family.”

— Mike Tamez, Robstown Police Chief

“I hope you rest a little easier tonight knowing that we have our fourth capital murder suspect in custody.”

— Mike Tamez, Robstown Police Chief

What’s next

The four suspects will now face trial for capital murder charges in the death of Shawn Sanchez.

The takeaway

The arrest of the final suspect in this tragic case underscores the importance of thorough police work and collaboration with prosecutors to bring justice for victims of violent crime, even in the face of long investigations. This case also highlights the ongoing challenges communities face in addressing youth violence and its devastating impacts.