13-year-old killed, 18-year-old seriously injured in dirt bike crash

LINCOLN COUNTY, S.D. (Dakota News Now/Gray News) - A 13-year-old boy was killed and an 18-year-old was seriously injured Saturday night in a crash, authorities said.

The South Dakota Department of Public Safety said the crash occurred just before 10 p.m. near 486th Avenue and 290th Street.

Both riders were from Hudson, South Dakota.

The 13-year-old died from his injuries. The 18-year-old rider was taken to a hospital with serious, non-life-threatening injuries.

Investigators determined the 13-year-old was wearing a helmet, while the 18-year-old was not.

The investigation is ongoing.