MITCHELL, S.D. (AP) — Authorities say a woman has died after her car was rear-ended on Interstate 90 near Mitchell.

The South Dakota Highway Patrol says the 76-year-old driver had slowed down Monday because of a crash up ahead. The patrol says a pickup truck struck her car from behind and pushed it into a third vehicle.

The woman died at the scene. The pickup driver was taken to a Mitchell hospital with serious injuries. The driver of the third vehicle suffered minor injuries.

The patrol says the crash is still under investigation.

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