RIB MOUNTAIN — An hours-long search for a missing 55-year-old town of Rib Mountain man ended tragically Sunday when his lifeless body was discovered, according to police.

Ian Turner, 55, walked away from his home at 10:08 p.m. Saturday at 7000 South Mountain Road, according to the Marathon County Sheriff’s Department. Police say Turner was diabetic and had an insulin pump.

Place say Turner, whose body was found Sunday, died of natural causes.

Photo: Marathon County Sheriff’s Department