Fatal Wrong-Way Crash in St. Louis County Leaves One Dead, Four Injured

Police seek public's help in investigating the late-night incident on Lewis and Clark Boulevard.

Apr. 5, 2026 at 2:08am

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St. Louis County Police are investigating a fatal wrong-way crash that occurred on Friday night around 10:45 p.m. in the northbound lanes of Lewis and Clark Boulevard near Highway 67. A black Kia Forte was driving southbound in the northbound lanes when it collided head-on with a Mercury Grand Marquis, killing the woman driving the Mercury and injuring four others.

Why it matters

Wrong-way crashes are a serious public safety concern, often resulting in devastating consequences. This incident highlights the need for increased awareness, enforcement, and potential infrastructure improvements to prevent such tragedies on St. Louis-area roads.

The details

According to police, the driver of the Kia Forte suffered non-life-threatening injuries and was transported to a local hospital. Three passengers in the Mercury Grand Marquis, a 23-year-old male, a 27-year-old female, and a 22-year-old female, were also injured, with the first two in critical condition. The investigation is ongoing, and police are asking any witnesses to the crash to come forward with information.

  • The crash occurred around 10:45 p.m. on Friday, April 4, 2026.

The players

St. Louis County Police

The local law enforcement agency investigating the fatal wrong-way crash.

Kia Forte Driver

The driver of the vehicle traveling southbound in the northbound lanes, causing the head-on collision.

Mercury Grand Marquis Driver

The woman who was killed in the crash after her vehicle was struck head-on by the Kia Forte.

Mercury Grand Marquis Passengers

Three individuals who were injured as passengers in the Mercury Grand Marquis, including a 23-year-old male, a 27-year-old female, and a 22-year-old female.

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What’s next

Police are continuing their investigation into the cause of the wrong-way crash and are appealing to the public for any additional information or eyewitness accounts.

The takeaway

This tragic incident underscores the need for heightened road safety measures, such as improved signage, lighting, and driver education, to prevent future wrong-way crashes and protect the community. Authorities are urging anyone with relevant information to come forward and assist in the investigation.