HICKOK, Kan. (AP) — Authorities say a father and son from Oklahoma have been killed in a head-on crash in rural Kansas.

The Kansas Highway Patrol says the crash happened Saturday when a tractor-trailer failed to yield the right-of-way at an intersection in southwest Kansas' Grant County and drove directly into the path of a pickup truck. The patrol identified the victims as the pickup's driver, 57-year-old Kevin Coyle, and his passenger, 81-year-old Gerald Coyle.

The crash happened near the small town of Hickok, which is about 70 miles (113 kilometers) northwest of the victims' hometown of Tur...