MADISON, Wis. (AP) — Four teenagers were killed and another was seriously injured when their truck collided with a semitrailer in rural south-central Wisconsin early Monday.

The Dodge County Sheriff’s Office said in a news release that deputies responded to the crash just outside Columbus around 4 a.m.

An initial investigation shows the teenagers were traveling north in a pickup truck when they ran a stop sign and hit an eastbound semitrailer.

The pickup’s driver, a 19-year-old Sun Prairie man, was pronounced dead at the scene. So were a 17-year-old male passenger from Sun Prairie and a 16-year-old male passenger from Madison.

An 18-year-old female passenger from Madison died later at the University of Wisconsin Hospital in Madison. Another 18-year-old female passenger from Madison was taken to the same hospital with life-threatening injuries.

The semitrailer driver, a 57-year-old man from La Farge, was taken to a hospital in Columbus with minor injuries.

The sheriff’s office has not identified anyone involved in the crash, which remains under investigation.

Columbus, a city of about 4,000 people, lies about 27 miles (45 kilometers) northeast of Madison, the state capital.

Disclaimer: The copyright of this article belongs to the original author. Reposting this article is solely for the purpose of information dissemination and does not constitute any investment advice. If there is any infringement, please contact us immediately. We will make corrections or deletions as necessary. Thank you.