17-Year-Old Arrested After Pepper-Spraying River Walk Passengers

A serene image of the San Antonio River Walk, illustrating the community's vibrant culture.

San Antonio, Texas, November 27, 2025

In a troubling incident on the San Antonio River Walk, a 17-year-old woman was arrested for pepper-spraying fellow boat tour passengers, including a child and an elderly woman. The altercation occurred after the suspect was asked to lower her phone volume. The event raised alarms about public safety in popular tourist areas. Quick intervention by law enforcement and community tips led to her identification and arrest. She faces serious charges, reflecting the need for ongoing vigilance in public spaces.

17-Year-Old Arrested After Pepper-Spraying Passengers on River Walk Boat

A frightening incident unfolds in San Antonio as a teen is taken into custody for assaulting fellow boat tour passengers with pepper spray.

San Antonio, Texas – A 17-year-old woman was arrested following a disturbing event on the River Walk, where she allegedly pepper-sprayed multiple passengers during a boat tour, including a child and an elderly woman. This alarming confrontation occurred on November 15, 2025, after the boat operator and other tourists requested the young woman to lower the volume of her phone, leading to a verbal dispute that escalated dangerously. The suspect’s subsequent actions highlight ongoing concerns about safety and respect in public spaces.

The River Walk is renowned for its scenic tours and vibrant community atmosphere, making it essential to foster a secure environment for both locals and tourists alike. The quick response by law enforcement and the public engagement that followed exemplify the importance of community vigilance in maintaining safety and order.

Incident Overview

The confrontation started at approximately 8:35 p.m. aboard a River Walk boat tour when the operator and other passengers asked Kasidy Luz Treviño to lower the volume of her phone. After a heated verbal exchange, Treviño exited the boat only to return a short time later with pepper spray. The violent act affected at least eight individuals onboard, including a three-year-old child and a 67-year-old woman, who all experienced severe discomfort, including pain and difficulty breathing.

Community Involvement and Investigation

In the aftermath of the incident, a TikTok video showcasing the chaos went viral, raising significant community concern. The San Antonio Police Department (SAPD) acted swiftly, receiving multiple tips from the public that aided in identifying the suspect. Officers recognized Treviño from the footage, and the assistance of community members was invaluable in bringing her to justice.

Legal Proceedings Against the Suspect

Treviño faces serious charges, including one count of assault causing bodily injury, classified as a Class A misdemeanor, and two counts of injury to a child, elderly, or disabled person with intent to cause bodily injury, which are third-degree felonies. She is currently being held at the Bexar County jail, with bail set at $110,000, reflecting the gravity of her actions and the impact on the victims.

Impact on San Antonio’s River Walk Culture

The San Antonio River Walk is a cherished locale within the community, bustling with tourists and locals enjoying its various attractions. Such incidents are a stark reminder of the challenges that popular venues face in ensuring safety and a respectful atmosphere. With increased public scrutiny and proactive responses from law enforcement, the hope is to cultivate a culture that prioritizes the well-being of all who frequent this vital community space.

Conclusion

This troubling episode underlines the need for ongoing community engagement and vigilance to combat disruptions in public spaces. As local entrepreneurs, families, and visitors champion the River Walk as a premier destination, it is crucial to support the initiatives that promote safety and mitigate risks. Staying informed and involved fosters a stronger, more resilient San Antonio, ultimately contributing to its dynamic economic growth and community spirit.

Frequently Asked Questions (FAQ)

What happened during the River Walk boat incident?

On November 15, 2025, a 17-year-old woman was asked to lower the volume of her phone during a River Walk boat tour. After a verbal altercation, she exited the boat but later returned to pepper-spray the passengers, affecting at least eight individuals, including a child and an elderly woman. The victims experienced pain, a burning sensation, and difficulty breathing for a prolonged period.

How was the suspect identified?

The suspect was identified through a viral TikTok video capturing the aftermath of the incident. Multiple tips from the community, along with recognition by SAPD officers and Treviño’s probation officer, led to her identification.

What charges has the suspect faced?

The suspect, Kasidy Luz Treviño, has been charged with one count of assault causing bodily injury, a Class A misdemeanor, and two counts of injury to a child, elderly, or disabled person with intent to cause bodily injury, third-degree felonies. She is currently in custody at the Bexar County jail with a total bail set at $110,000.

What is the San Antonio River Walk?

The San Antonio River Walk is a popular tourist destination known for its scenic boat tours and vibrant atmosphere. It features a network of walkways along the San Antonio River, lined with shops, restaurants, and cultural attractions.

How can I report incidents like this in San Antonio?

Incidents can be reported to the San Antonio Police Department by calling 911 for emergencies or 210-207-7273 for non-emergencies. Additionally, Crime Stoppers of San Antonio allows individuals to submit anonymous tips online or by calling 210-224-STOP (210-224-7867).

Key Features of the Incident

Date of Incident Location Suspect’s Age Number of Victims Charges Bail Amount
November 15, 2025 San Antonio River Walk, Texas 17 At least 8, including a child and an elderly woman Assault causing bodily injury; Injury to a child, elderly, or disabled person with intent to cause bodily injury $110,000

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The SAN ANTONIO STAFF WRITER represents the experienced team at HERESanAntonio.com, your go-to source for actionable local news and information in San Antonio, Bexar County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as Fiesta San Antonio, San Antonio Stock Show & Rodeo, and Dia de los Muertos. Our coverage extends to key organizations like the Greater San Antonio Chamber of Commerce and United Way of San Antonio and Bexar County, plus leading businesses in retail, insurance, and energy that power the local economy such as H-E-B, USAA, and Valero Energy. As part of the broader HERE network, including HEREAustinTX.com, HERECollegeStation.com, HEREDallas.com, and HEREHouston.com, we provide comprehensive, credible insights into Texas's dynamic landscape.

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