A Four Vehicle Crash In Kingsport That Sent Two Children To An Area Hospital By Helicopter Remains Under Investigation. One Of The Two Children Remains In Critical Condition. The Crash Occurred Yesterday On East Stone Drive In Front Of Kingsport Pavilion. Police Said A Van, Driven By 46 Year Old Tracy Noe, Was Preparing To Enter The Shopping Complex When A Chevrolet Suburban, Driven By 63 Year Old Catherine Arnold, Struck The Van From Behind, Pushing It Head-On Into The Oncoming Lanes Of Traffic. Possible Charges Are Pending.