According to police, a Subaru Outback was driving northbound near milepost 340 when it crossed the centerline.
The Outback sideswiped a Chrysler Pacifica before striking another vehicle, driven by Brandon Michael Cunliffe Owen, 34 of Brookings.
Cunliffe Owen was pronounced dead at the scene. The other two drivers were transported to a local hospital.
The cause of the crash is still under investigation.
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