3 Injured in Car Accident on MO 367 Ramp in St. Louis County, MO

St. Louis County, MO — February 5, 2025, Three people were injured following a car accident that occurred at around 6:10 A.M. on MO 367.

An investigation is underway following a car accident that left one person injured during the morning hours of February 5th. According to official reports, a Kia Carnival was traveling on MO 367 towards I-270 in the southbound lanes when it stopped at an intersection with a yellow flashing arrow. At the same time a BMW reportedly had a solid green light and was passing through the intersection when the Kia failed to yield and pulled in front of the Kia resulting in a collision.

When first responders arrived on the scene they found that the impact caused the Kia to go off-road and rollover, and the Kia Driver and BMW driver, along with a BMW passenger had sustained serious injuries and they were transported to the hospital for treatment. At this time it remains unknown what caused the Kia to pull out in front of the BMW, and the condition of all the injured motorists remains unknown, however this remains an ongoing investigation and more details may be released by authorities in the future.

Commentary by Attorney Michael Grossman

At first glance, this crash might seem straightforward—one vehicle reportedly failed to yield, leading to a collision. However, as I’ve learned from years of investigating crashes, there’s often more to the story than initial reports suggest. Before reaching any conclusions, it’s important to ensure that the investigation answers three key questions.

First, did the authorities thoroughly investigate the crash? Law enforcement officers responding to the scene will likely document the vehicle positions, take witness statements, and review traffic signals to determine the right-of-way. However, the effectiveness of the investigation depends on the level of detail captured. For example, were there any visibility issues at the intersection? Were traffic signal timings checked to confirm they were functioning properly? Did investigators consider whether either driver had sufficient time to react? These details can make a significant difference in understanding what really happened.

Second, has anyone looked into the possibility that a vehicle defect played a role in the crash? A failure to yield could be the result of driver misjudgment, but it’s also possible that a mechanical or electronic failure prevented the Kia from responding as expected. Modern vehicles rely heavily on sensors, braking systems, and steering controls that can malfunction. Was there an issue with the Kia’s braking system? Did the electronic throttle control behave as expected? These are questions that can only be answered through a thorough forensic inspection of the vehicle, but if no one takes steps to preserve it, those answers may be lost.

Finally, has all the electronic data related to the crash been collected? Both vehicles likely contain electronic control modules (ECMs) that store critical data such as speed, braking, and steering input in the moments before impact. Additionally, traffic cameras or nearby business surveillance footage could provide an unbiased view of the crash. Cell phone records might also reveal whether distraction played a role. The problem is that this evidence isn’t automatically preserved—ECM data can be overwritten, surveillance footage may be deleted within days, and vehicles can be quickly repaired or totaled before anyone examines them. Ensuring that this information is secured quickly is key to getting a complete picture of the crash.

At the end of the day, the goal of any investigation should be to provide clear answers to those involved. Serious crashes have lasting consequences, and the least we can do as a community is make sure every possible factor is considered so that those affected aren’t left with unresolved questions.