Nancy Grace

Dr. Todd Barr, you stated that she, Errol Koenig, seemed unsteady on her feet and was disoriented due to blows to the head.

Is that correct?

Did you state that?

Okay.

How severe does a blow to the head have to be to make you dizzy, unsteady on your feet, and disoriented?

A simple laceration cut wouldn't do that.

So what causes a human being to become unsteady and disoriented, can't stand up?

A coup contre coup injury is when the head is shaken and the brain actually hits the skull.

Is that correct?

So is it your deduction that may have happened to her?

So the blows to her head, Josh Colesrood, were severe enough to cause coup contre coup injuries to the brain.

You have stated correctly that her actual skull was not shattered, but her brain was.

received an injury severe enough to make her disoriented and unable to walk on her feet.

Did you hear what Dr. Barr said?

When, in comparison, Dr. Gerhard Koenig runs from the scene...

indicating guilt, hides in the woods and calls his son and says, I just tried to kill Ari, but she got away.

He immediately repeats that conversation to not one, but two people.

Is that consistent, Dr. Barr?

Are her injuries consistent with eight to 10 blows to the head?

Can there be a blow to the head without a laceration resulting?