A 51-year-old man suffered life-threatening injuries Sunday when he lost control of his motorcycle.
The crash occurred just before 5 p.m. in the 6200 block of West Duval Mine Road, on the way to Freeport McMoRan’s Sierrita Mine, according to the Green Valley Fire District. The motorcyclist was not wearing a helmet.
He was airlifted to a Tucson hospital.