ROUND ROCK, TX — A tragic crash on northbound Interstate 35 early Sunday morning has claimed the lives of three individuals: Agustin Guillen, Quinn Stegall, and Maximo Ramirez. The Round Rock Police Department has arrested Kearra Thomas, 22, of Belton, in connection with the deadly crash. She now faces charges of Intoxication Manslaughter.
The fatal collision occurred on June 29, 2025, around 2:00 a.m., in the 1200 block of northbound I-35, just north of Palm Valley Boulevard. Officers responded to the scene of a three-vehicle crash, where they discovered a devastating scene. Agustin Guillen, 38, of Georgetown, Quinn Stegall, 21, of Round Rock, and Maximo Ramirez, 49, of Greenville were all pronounced deceased at the scene.
Remembering the Victims
- Agustin Guillen was described by those who knew him as a devoted family man and a hardworking resident of Georgetown, TX. His death leaves a deep void in the lives of his loved ones.
- Quinn Stegall, only 21 years old and a native of Round Rock, was full of promise and known for her vibrant personality and deep compassion for others. Her sudden loss has sent shockwaves through her community.
- Maximo Ramirez, a 49-year-old from Greenville, TX, was a father and a friend, remembered for his reliability and warm spirit. His family is devastated by the unexpected loss.
Each victim leaves behind grieving family, friends, and communities struggling to come to terms with this heartbreaking tragedy.
Arrest and Charges
Following a preliminary investigation, police determined that Kearra Thomas was allegedly under the influence when the crash occurred. She was arrested at the scene and is now facing Intoxication Manslaughter charges for her role in the deaths of Agustin Guillen, Quinn Stegall, and Maximo Ramirez.
Officials have not yet released specific details regarding Thomas’ level of intoxication or how the crash unfolded. The investigation remains ongoing.
A Grieving Community
The loss of Agustin, Quinn, and Maximo has left three families shattered. Local residents, friends, and extended family members have begun to mourn their loss publicly, sharing heartfelt tributes and remembering the victims for their kindness, strength, and love.
“These were real people with families and dreams,” said one community member. “This should have never happened. Drinking and driving has consequences—and this time, the cost was three lives.”
Investigation Continues
The Round Rock Police Department’s Collision Reconstruction Unit is still working to determine the exact sequence of events that led to the crash. Authorities are encouraging any witnesses or individuals with dashcam footage from the area around the time of the incident to come forward.
As the community begins to process this devastating loss, the names Agustin Guillen, Quinn Stegall, and Maximo Ramirez stand as painful reminders of how one careless, reckless decision can destroy lives in an instant.
Rest in peace, Agustin, Quinn, and Maximo. Your memories live on in the hearts of those who loved you. May justice be served, and may your stories continue to raise awareness about the deadly consequences of impaired driving.
Three Killed in Round Rock Crash: Agustin Guillen, Quinn Stegall, and Maximo Ramirez Identified as Victims — Kearra Thomas Arrested for Intoxication Manslaughter
ROUND ROCK, TX — A tragic crash on northbound Interstate 35 early Sunday morning has claimed the lives of three individuals: Agustin Guillen, Quinn Stegall, and Maximo Ramirez. The Round Rock Police Department has arrested Kearra Thomas, 22, of Belton, in connection with the deadly crash. She now faces charges of Intoxication Manslaughter.
The fatal collision occurred on June 29, 2025, around 2:00 a.m., in the 1200 block of northbound I-35, just north of Palm Valley Boulevard. Officers responded to the scene of a three-vehicle crash, where they discovered a devastating scene. Agustin Guillen, 38, of Georgetown, Quinn Stegall, 21, of Round Rock, and Maximo Ramirez, 49, of Greenville were all pronounced deceased at the scene.
Remembering the Victims
- Agustin Guillen was described by those who knew him as a devoted family man and a hardworking resident of Georgetown, TX. His death leaves a deep void in the lives of his loved ones.
- Quinn Stegall, only 21 years old and a native of Round Rock, was full of promise and known for her vibrant personality and deep compassion for others. Her sudden loss has sent shockwaves through her community.
- Maximo Ramirez, a 49-year-old from Greenville, TX, was a father and a friend, remembered for his reliability and warm spirit. His family is devastated by the unexpected loss.
Each victim leaves behind grieving family, friends, and communities struggling to come to terms with this heartbreaking tragedy.
Arrest and Charges
Following a preliminary investigation, police determined that Kearra Thomas was allegedly under the influence when the crash occurred. She was arrested at the scene and is now facing Intoxication Manslaughter charges for her role in the deaths of Agustin Guillen, Quinn Stegall, and Maximo Ramirez.
Officials have not yet released specific details regarding Thomas’ level of intoxication or how the crash unfolded. The investigation remains ongoing.
A Grieving Community
The loss of Agustin, Quinn, and Maximo has left three families shattered. Local residents, friends, and extended family members have begun to mourn their loss publicly, sharing heartfelt tributes and remembering the victims for their kindness, strength, and love.
“These were real people with families and dreams,” said one community member. “This should have never happened. Drinking and driving has consequences—and this time, the cost was three lives.”
Investigation Continues
The Round Rock Police Department’s Collision Reconstruction Unit is still working to determine the exact sequence of events that led to the crash. Authorities are encouraging any witnesses or individuals with dashcam footage from the area around the time of the incident to come forward.
As the community begins to process this devastating loss, the names Agustin Guillen, Quinn Stegall, and Maximo Ramirez stand as painful reminders of how one careless, reckless decision can destroy lives in an instant.
Rest in peace, Agustin, Quinn, and Maximo. Your memories live on in the hearts of those who loved you. May justice be served, and may your stories continue to raise awareness about the deadly consequences of impaired driving.