Ashley Schwamm

Sure.

Remember, James had drawn the route of where he said he walked the dog.

If he was being truthful, surely neighborhood security video would confirm his story.

Would you say this investigation at this point is as much to rule him in as it is to rule him out?

Officers scoured through hours of footage and noticed something was missing, or someone.

They didn't spot James anywhere.

They wondered if perhaps the cameras simply weren't pointed in the right direction.

To test it out, Detectives Lloyd and Schiffman headed to the Schwamms' neighbourhood.

The two of us actually walked his route.

We set off at 5 o'clock.

5.14.

And we started at his house and it was snowy just the same.

And we walked the track that he said that he walked, the two of us.

This time, when they looked at the videos, they did see something themselves.

There they are walking the route James said he took.

We're there, but when we compare to the day that he walked it, he was not.

So the absence of video, the absence of evidence is not looking good for James Schwamm.

They thought back to a moment in his interview that now seemed telling.

What does that mean?

I don't think he thought we'd be checking his story.