Drivers were urged to avoid an intersection near a suburban Berwyn middle school on Tuesday evening as police conducted an investigation, authorities stated.

Berwyn police issued a community alert on social media at approximately 5:07 p.m., advising residents to avoid 16th Street and Gunderson Avenue near Lincoln Middle School.

Footage captured by NBC Chicago's helicopter Sky 5 showed two vehicles in the middle of the street and what appeared to be blood on the sidewalk. A number of police officers were working on the scene, which was cordoned off with crime scene tape.

Additional details on the incident weren't immediately available.

Check back for updates on this developing story.

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