A 97-year-old man is in critical condition after he was struck by an SUV while driving a golf cart.
Maricopa County sheriff's deputies believe he may have gone through a stop sign when he was hit near 99th Avenue and Cameo in Sun City about noon on Wednesday.
MCSO said he was taken to the hospital with life-threatening injuries.
He was wearing a seat belt.
His name has not been released at this time.
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