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Crime Stories with Nancy Grace.

Savannah Guthrie's mother, Nancy Guthrie, missing.

One of her neighbors joins us to tell us his recollection of what went down that night and of his recollection

of Mrs. Guthrie herself.

Also tonight, mysterious ridges seen in the front of Nancy Guthrie's yard.

What, if anything, do they mean and were they preserved?

This is a careful look at the porch guy video.

Does it reveal headlights over his shoulder? Antonite was a lock pick or a lock pick gun used to

penetrate Nancy Guthrie's home. And can we analyze that and use it as evidence? Good evening.

I'm Nancy Grace. This is Crime Stories. I want to thank you for being with us. The feds are now trying to question work crews on a construction site.

People just don't go in there and randomly dump stuff.

They do have the thing broken up into grids.

You have equipment that runs over the stuff to kind of pack it down,

and that creates an absolute nightmare for investigators when they go out there to begin to search.

I'm very anxious to get to the ridges that were seen in front of Nancy Guthrie's home.

Can I just see that very quickly,

please, control room, as well as what's revealed by a careful look at the porch guy, lights,

possibly headlights over his shoulder. But first, I want to go to a special guest joining us, a neighbor of Nancy

Guthrie's. It's Jeff Lemmy, who woke up that night in the early morning hours, and he very

often passes Mrs. Guthrie on their neighborhood strolls.

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