Detective Connor O'Donnell

So anything we asked her, she says, I know things are pointing at me, but it's Adam. She always tried to point the finger back at Adam.

So anything we asked her, she says, I know things are pointing at me, but it's Adam. She always tried to point the finger back at Adam.

We wanted to speak to her again, but at this point now we also had a lot more police work to do.

We wanted to speak to her again, but at this point now we also had a lot more police work to do.

There's a kitchen area in the back where they would sit and have lunch and make their drinks. If Mary was out in this other room a couple offices away working on patients, Katie would have the time to go back there and do something.

There's a kitchen area in the back where they would sit and have lunch and make their drinks. If Mary was out in this other room a couple offices away working on patients, Katie would have the time to go back there and do something.

Correct. Once we learned Katie was the author of this letter, we got a search warrant for her house, for her cell phone. We also, we had the computers from the office that we had already secured. We wanted to get all those items and send them out to the forensic lab, to the computer lab, to have them analyzed and see what data was on those.

Correct. Once we learned Katie was the author of this letter, we got a search warrant for her house, for her cell phone. We also, we had the computers from the office that we had already secured. We wanted to get all those items and send them out to the forensic lab, to the computer lab, to have them analyzed and see what data was on those.

Katie had accessed the Mr. Adam Yoder account from not only home, but from the office.

Katie had accessed the Mr. Adam Yoder account from not only home, but from the office.

All this evidence comes in against her. Nothing's coming back on Bill, and nothing came back on Adam.

All this evidence comes in against her. Nothing's coming back on Bill, and nothing came back on Adam.

Yes.

Yes.

Yes.

Yes.

Absolutely. What would motivate her? Why would this girl kill Mary? I mean, what would be the reason behind it? We started looking at the relationship between Adam and Katie.

Absolutely. What would motivate her? Why would this girl kill Mary? I mean, what would be the reason behind it? We started looking at the relationship between Adam and Katie.

Katie, I believe, has another side to her other than this side that everybody sees from her that she presents to everybody. If this is true, this is a diabolical side. Yes. An evil side.

Katie, I believe, has another side to her other than this side that everybody sees from her that she presents to everybody. If this is true, this is a diabolical side. Yes. An evil side.