One person was killed and three more injured in a three-car accident in the Palos Park area. The accident occurred on Route 83, which was closed down for several hours following the crash in order to investigate what caused the terrible car accident. It seems that one of the cars swerved into the opposite lane striking a truck and a sport utility vehicle, both of which flipped or rolled over. The driver of the car that caused the car accident was the person who was killed and no charges are expected to be filed on any of the other drivers. For more information on this Chicago car accident, click here.