The wreckage of a pickup truck was discovered Sunday morning in central Minnesota, and its 21-year-old driver is dead, authorities said.

The wreck occurred northwest of Willmar on County Road 1 on the east edge of Norway Lake Township, according to the Kandiyohi County Sheriff’s Office.

The driver was from a rural address in nearby Sunburg. His identity has yet to be released.

The rollover crash was reported to authorities about 7:25 a.m. The time of the wreck has not been determined, said Sheriff’s Cpl. Joe Delzer.