Nancy Grace

New evidence about a star beside the backpack, vehicle speeding by in Nancy's neighborhood at the same time her

Pacemaker disconnects from Bluetooth.

Sometimes all the evidence can be overwhelming, Eric Drickerson, and that is why I had to quote, marshal the evidence, marshal the evidence.

In other words, think of a thousand men and women in the infantry.

If they're just milling around, they're ineffective.

You have to get them in lines, assign them tasks.

You have to marshal them to have any effect.

That's what is meant by marshalling your evidence.

So right now, think about it, Eric.

The FBI is going to decamp from Tucson.

They're going to recamp in Phoenix, Texas.

And they have all of this video to go through, 10,000-plus hours of surveillance.

They have all of the Walmart to go through.

That's online orders and purchases at local Walmarts and beyond.

They have all of the tips to go through, now over 40,000 tips.

Since Savannah gave her last plea, which we showed earlier, nearly 2,000 tips have already come in since then, which I believe may be even more serious tips because there's a million dollars plus on the line.

This is a Herculean task.

I mean, how does the FBI go about doing it?

Crime Stories with Nancy Grace.

Also tonight, a creepy stranger drives past Nancy Guthrie's home last night around 100 times while staring at a photo of Mrs. Guthrie on his phone.