Bob Woodruff

And so you can see that the respect and love that she had when she was serving in that hospital.

It's so strange.

It's a letter that's left behind.

And if you think you're going to commit a crime like this, would you leave a letter like that?

Because it seems to be obvious that he's trying to reverse the story.

Or she.

We didn't know at that time.

That seems like one of these kind of tactics was going to have the opposite impact of it.

The experts on this thought if you really wanted to get rid of the evidence that may be on the ground inside that building, you would have ventilation.

You would have to open the windows, right?

If they're closed and you try to light it on fire, it doesn't detonate much.

I mean, it doesn't burn very much.

So that was a piece of evidence that they're not even good at what they were doing.

There obviously was a bullet in the wall that was found.

So you knew this was a shooting fairly early on.

It seemed very clear that this was not a suicide, which was one of the fears that people had when they had no idea where she went.

She was Army, and they believed at this point that it was...

possibly her husband, John, who he was Marine.

So they of course went to Camp Lejeune to try to find out the people that he knew, check out his background, where was he, what had he done that day?

And Alden was one of his closest friends, or at least he was one that he knew well.