This is Hidden Killers with Tony Bruske.

Here now, Tony Bruske.

The Pima County Sheriff's Department is publicly stated they're not ruling out that multiple people were involved in the Nancy Guthrie abduction.

That's not necessarily new news.

They've never ruled anything out because nobody knows.

The evidence, though, is contradictory.

Sophisticated reconnaissance versus sloppy execution, insider knowledge of a home versus a ransom system with no way to collect payment.

If this was more than one person, a partnership, a crew, someone who drove while someone else went inside, the dynamics change completely.

Partnerships fracture under pressure.

Someone always knows something.

Robin Drake, retired FBI Special Agency for the Counterintelligence Behavioral Analysis Program is with us.

Robin, investigators have said they're not ruling out multiple people being involved in the abduction.

When you look at this full evidence pattern, you got the weeks of reconnaissance, forensic, seemingly somewhat awareness of the door, the dropped.

I mean, if the glove is anything to do with it, which I'm going to go with no.

We have no vehicle identified.

The ransom notes with no collection mechanism. So a lot of its noise there. Does this read to you as one

person operating alone or a partnership or is it one person operating alone over here and

then a bunch of people that have tacked on going, I'd like to operate in this and

collect some money. I have nothing to do with this. But what there's there seems to be the

idea that there could be multiple individuals here. How close to reality does that fly to the sun?

So so far there is no evidence that we've seen that's been publicly made that

insinuates and also from that statement that they remain open to the fact that there might be

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