BOISE, Idaho (AP) — A pickup truck and a tour van collided on a highway leading to Yellowstone National Park, leaving seven people dead and eight others injured, Idaho State Police said.

The crash in eastern Idaho killed six people in a van who had been part of a tour group, as well as the driver of a pickup truck, the State Police said.

The three children and one teenager killed when a car crashed into an after-school program in downstate Chatham, Illinois, have been identified. The driver has also been identified.

Officials from Illinois State Police announced Thursday the driver involved in a deadly crash that occurred earlier this week in Chatham, Illinois was not under the influence of drugs or alcohol. WGN's Dana Rebik reports on the latest details in the story.

Illinois State Police say the driver in a crash that killed four in Chatham had no drugs or alcohol in her system.