St. Louis Co., MO – Teenager Killed, Another Seriously Injured in Rollover Crash on I-64

St. Louis County, MO (February 16, 2026) – A devastating two-vehicle collision on Interstate 64 near Route 141 claimed the life of an 18-year-old woman and left a 17-year-old boy with serious injuries on Sunday, February 15. 

According to the official crash report, a 17-year-old male from Chesterfield was driving a 2018 Audi S4 westbound when the vehicle began to slide. The Audi overturned and struck a concrete median barrier before crossing into the eastbound lanes. Once in oncoming traffic, the Audi struck a 2019 Jeep Compass, skidded off the right side of the road, and collided with an embankment.

Tragically, the 18-year-old passenger in the Audi was pronounced dead at the scene. The 17-year-old driver was transported to Mercy Hospital St. Louis with serious injuries. The driver of the Jeep, a 32-year-old woman from Wentzville, was reportedly uninjured. 

Investigators are currently looking into the causes of this accident.

Our heartfelt sypmathies go out to the family and loved ones of the person who lost their life, and we also hope that everyone injured makes a full recovery.

What are the legal options for families after a fatal accident in Missouri?

After a fatal passenger accident, surviving parents or spouses can file a wrongful death claim to recover funeral costs, medical expenses, and compensation for the loss of companionship. These claims are typically handled through the driver's auto insurance 

Even when a police report seems straightforward, a deeper investigation is often necessary. Factors such as road maintenance, median barrier effectiveness, or mechanical defects in the vehicle can play a role in why a car "slides and overturns."

In these types of cases, an attorney can help identify all available layers of insurance to ensure the family is fully protected.

At Dunk Law Firm, our legal team provides the compassionate advocacy families need during this time, handling the aggressive tactics of insurance adjusters and gathering critical evidence like black box data and witness statements.

We work hardt to review your case, explain your rights and options, and more so you and your family can focus on healing after your loss.

Our team has extensive experience supporting St. Louis families through the aftermath of tragic highway collisions. We offer clear, sensitive guidance on how to navigate the legal system and insurance claims during a time of loss. 

Call Dunk Law Firm today at 414-209-4398 to discuss your options with our car accident lawyer.

Note: This post is based on information obtained from publicly available secondary sources. We have not independently verified all details of the incident. If you notice any inaccuracies or missing information, please contact Dunk Law Firm so we can promptly review and correct the content for accuracy and reliability.

Disclaimer: The content of this post is for general informational purposes only and should not be construed as legal or medical advice. It does not create an attorney-client relationship nor constitute a solicitation for legal services. If you have been injured in an accident, please seek immediate medical attention and consult a qualified attorney. Any images included are for illustrative purposes only and do not represent the actual scene or parties involved in the incident.