Outagamie County authorities said a man working behind his truck has died after the vehicle slid backward on an icy driveway, pinning him against a barn.
The sheriff's department said the victim was a 63-year-old from the Clintonville area. His name hasn't been released pending notification of relatives.
Deputies said he was filling a farmer's milk truck Friday about 1 p.m. in the town of Bovina. He was behind the truck unhooking a hose when the truck began to slide backward.
He was pronounced dead at the scene.