Art Viveros (FBI Agent)

A white male. anywhere from early teens up to about mid-50s. A loner, somebody who had been involved with sex crimes before, knew the area well, because they traveled out here themselves, and they saw everything, and they knew, they could see how it was. And of course, they listened to us, how we described things, and said, yes, you can get lost very easily.

A white male. anywhere from early teens up to about mid-50s. A loner, somebody who had been involved with sex crimes before, knew the area well, because they traveled out here themselves, and they saw everything, and they knew, they could see how it was. And of course, they listened to us, how we described things, and said, yes, you can get lost very easily.

A white male. anywhere from early teens up to about mid-50s. A loner, somebody who had been involved with sex crimes before, knew the area well, because they traveled out here themselves, and they saw everything, and they knew, they could see how it was. And of course, they listened to us, how we described things, and said, yes, you can get lost very easily.

It had to be somebody who was local and knew all the back roads. That pretty much generally described Terry Britt.

It had to be somebody who was local and knew all the back roads. That pretty much generally described Terry Britt.

It had to be somebody who was local and knew all the back roads. That pretty much generally described Terry Britt.

I talked to him for about an hour. He seemed very forthcoming. I didn't see him get nervous. He just seemed like kind of a quiet kind of young man. He just says that, you know, they went riding around looking for drugs that morning. And they heard that she was abducted. But he said that he was with his brother, Zach, and with Shane Austin. And they were riding around together in his vehicle.

I talked to him for about an hour. He seemed very forthcoming. I didn't see him get nervous. He just seemed like kind of a quiet kind of young man. He just says that, you know, they went riding around looking for drugs that morning. And they heard that she was abducted. But he said that he was with his brother, Zach, and with Shane Austin. And they were riding around together in his vehicle.

I talked to him for about an hour. He seemed very forthcoming. I didn't see him get nervous. He just seemed like kind of a quiet kind of young man. He just says that, you know, they went riding around looking for drugs that morning. And they heard that she was abducted. But he said that he was with his brother, Zach, and with Shane Austin. And they were riding around together in his vehicle.

And they went to get gas in town in Parsons. And the grocery store bought a few things, got some cash, and they're going to buy some drugs.

And they went to get gas in town in Parsons. And the grocery store bought a few things, got some cash, and they're going to buy some drugs.

And they went to get gas in town in Parsons. And the grocery store bought a few things, got some cash, and they're going to buy some drugs.

Early on, just days into the search for Holly, police had looked into four men with a history of drug use who were all friends. Zach Adams, his brother Dylan Adams, Shane Austin, and Jason Autry. Karen Bobo had heard about those men, too, and ended up talking to all four of them. In 2017, she told ABC News why she did her own interviews as the search for Holly continued.

Early on, just days into the search for Holly, police had looked into four men with a history of drug use who were all friends. Zach Adams, his brother Dylan Adams, Shane Austin, and Jason Autry. Karen Bobo had heard about those men, too, and ended up talking to all four of them. In 2017, she told ABC News why she did her own interviews as the search for Holly continued.

Karen Bobo had actually been Zach Adams' fourth grade teacher, and she told ABC News that her visit to him stood out to her.

Karen Bobo had actually been Zach Adams' fourth grade teacher, and she told ABC News that her visit to him stood out to her.

To her, that was a bizarre thing to say. So Zach Adams and those three other men would stay on her mind.

To her, that was a bizarre thing to say. So Zach Adams and those three other men would stay on her mind.

As police searches and interviews continued for years, the public's attention on the case did not fade. Decatur County kept holding vigils and events for Holly. Developments in the case were covered by news outlets across Tennessee. People even posted comments in response to articles like, this has all dragged out too long.

As police searches and interviews continued for years, the public's attention on the case did not fade. Decatur County kept holding vigils and events for Holly. Developments in the case were covered by news outlets across Tennessee. People even posted comments in response to articles like, this has all dragged out too long.