It could be 10 days before we find out what caused a crash that killed a woman and two Ohio state troopers.
The crash between the police cruiser and a pickup truck happened last Thursday in Gallipolis.
In Columbus Tuesday, government and the auto industry were examining the vehicles piece by piece to try to determine how the crash occurred.
The State Highway Patrol says physical evidence from the scene indicates the vehicles were going in opposite directions.
However, the pickup sustained heavy front-end damage while the patrol cruiser had heavy damage to the back end.