The driver of a car that barreled through a building used for a popular after-school camp in central Illinois, killing three children and a teenager, was not under the influence of drugs or alcohol and may have had a medical emergency,

Here's everything we know about Marianne Akers, the 44-year-old woman whose car hit people before driving through the YNOT Outdoors building.

Illinois State Police will give an update on a crash in downstate Chatham, Illinois, that killed three children and one teenager at an after-school program earlier this week.