At the beginning of the episode the red convertible rolls through the fast-food drive through and is hit on the driver's side by the tire truck. When the CSIs canvass the scene the "Tasty Time Burger" place is on the wrong side of the road. The tire truck is on its side in front of the restaurant and the car is across the street; the tire truck should have been on its side in the other lane and traveling the opposite direction after hitting the car as it rolled out of the drive-through.
When re-enacting the shooting of the doctor in his car, he shown facing the shooter. But the bullet goes "through and through" one temple to the other.