The first funeral for one of the four girls killed after a car crashed into an after-school camp in downstate Chatham, Illinois will be held Friday.

Immediately following the crash, Akers was taken to the hospital, where she provided blood and urine samples, and then was released, Kelly said. Initial toxicology results show she tested negative for alcohol or controlled substances, including benzodiazepines, amphetamines, cocaine, opiates, cannabinoids and phencyclidine (PCP).

The driver of the vehicle involved in the crash that killed three children and a teenager may have had a medical emergency, according to law enforcment officials.