A 22-year-old driver was killed in a rollover crash Monday on a northwestern Minnesota highway, the State Patrol said.

He was identified as Cole A. Falconer of Halstad, Minn. A passenger, Calvin M. Reinhart, 22, of Hendrum, Minn., suffered life-threatening injuries and was hospitalized in Fargo, the patrol said.

Falconer was heading south on Hwy. 75 south of Halstad shortly before 7:25 p.m. when he lost control on a curve and rolled his car to the left, the State Patrol said.