KNOXVILLE, Tenn. (WVLT) -- Three people were taken to the hospital with minor injuries after a crash on I-40 east near the Henley Street exit, said Knoxville police.
According to a media release, one driver who was traveling west had an unrelated medical emergency that caused them to swerve into the eastbound lanes.
The car collided with a tractor-trailer and two other vehicles.
An investigation remains ongoing.
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