Preliminary toxicology test results for Marianne Akers, 44, came back negative and no charges have been filed in the case, Illinois State Police said.

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,

Illinois State Police said the driver who plowed into a building housing an after-school program in downstate Chatham, Illinois, that killed three children and one teenager, was not intoxicated at the time of the crash.