(AP) - Four teenagers were killed and another was seriously injured when their truck collided with a semitrailer in rural south-central Wisconsin ... at the scene of the crash that happened ...

Sophia and Nolan Christensen impacted everyone around them. "Christ was the center of their lives," the siblings' youth ...

(AP) — Four teenagers were killed and another was seriously injured when their truck collided with a semitrailer in rural south-central Wisconsin ... responded to the crash just outside Columbus ...

(AP) - Authorities have released the names of the four teenagers killed in a crash on Monday ... when their truck collided with a semitrailer in rural south-central Wisconsin early Monday.