Written by: Benton Accident & Injury Lawyers Last Updated : April 10, 2026

Adrian Marshall, another killed in Dallas head-on crash caused by alleged DUI driver

DALLAS, TX – One victim, identified as Adrian Marshall, and another person were killed in a head-on crash caused by an alleged DUI driver on Sunday, Fox7Austin said.

The collision happened around 2 a.m. off the intersection of North Jim Miller Road and Military Parkway in the Parkdale area. Preliminary details reveal that the alleged DUI driver was driving a pickup truck when he crashed head-on into a blue sedan.

The alleged DUI driver, identified as 22-year-old Isaac Chacon, had reportedly attempted to flee the scene, according to a male and female eyewitness.

The female eyewitness called 911, while the male eyewitness chased Chacon and held him until first responders arrived.

Emergency crews declared one sedan occupant — Marshall — dead at the scene, and rushed another sedan occupant to a hospital, where they later died. The second victim’s identity remains undisclosed.

Police said Chacon smelled alcohol on his breath, and Chacon claimed he only drank one beer, at a party, prior to driving and before the crash.

Chacon refused to provide a blood sample or a voluntary breath sampler, so police obtained a warrant to conduct a test. The results of that test are pending.

Chacon was booked into the Dallas County Jail on two counts of collision involving death and two counts of intoxication manslaughter.

At Benton Accident & Injury Lawyers, we are compassionate toward our clients’ needs and passionate about providing them personalized legal guidance. If your family member was killed in a DUI-related collision, lean on legal support from our Dallas wrongful death legal team. We will do everything in our power to hold the person who caused your loved one’s death accountable and see to it that justice is served. We invite you to schedule a free case review online or by phone at (214) 777-7777 today.

Note: The information included in this post was derived from secondary sources and has not been independently confirmed. Any inaccurate information will be corrected immediately after being brought to the site’s attention. If you identify any false information within this story, please inform us immediately so we can adjust the post to contain the most accurate information available surrounding this event.

Disclaimer: The intent of this post is to provide general information to our readers and to help improve the safety and quality of life of those who live in our state. At the Benton Law Firm, we intend to honor those who are victimized in accidents across Texas. We aim to provide up to date information to the public surrounding these incidents in hopes of helping others to avoid becoming victims themselves or to know how to respond should a tragedy occur. Do not rely on any information within this post. Instead, seek further assistance from a legal or medical professional whenever necessary.

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