Police say for some unknown reason, Jenny Harris` Jeep Cherokee crossed the center line on Route 115 and crashed head on into another vehicle. It happened about half a mile south of Laurel Run. Harris was thrown from the jeep. She in the hospital this morning with critical injuries. A one year old little girl died. And a 5-year old little boy. The two children died at the hospital. Police say both were in child safety seats. The driver of the other car was not hurt. An investigation is underway.