Host Eva Pilgrim

Fast, as in what's usually a 25-minute drive, took only 15 minutes. When they pulled up to the house, Karen says a couple cop cars were already there.

Fast, as in what's usually a 25-minute drive, took only 15 minutes. When they pulled up to the house, Karen says a couple cop cars were already there.

Someone told Karen Bobo that law enforcement doesn't issue Amber Alerts for people over 17. Holly was 20.

Someone told Karen Bobo that law enforcement doesn't issue Amber Alerts for people over 17. Holly was 20.

Someone told Karen Bobo that law enforcement doesn't issue Amber Alerts for people over 17. Holly was 20.

Investigators from the Tennessee Bureau of Investigation, local sheriff's offices, and police departments showed up to the house. The FBI, the U.S. Marshals Service, FEMA, and Homeland Security did too. Everyone was asking the same questions. Where is Holly, and what happened to her?

Investigators from the Tennessee Bureau of Investigation, local sheriff's offices, and police departments showed up to the house. The FBI, the U.S. Marshals Service, FEMA, and Homeland Security did too. Everyone was asking the same questions. Where is Holly, and what happened to her?

Investigators from the Tennessee Bureau of Investigation, local sheriff's offices, and police departments showed up to the house. The FBI, the U.S. Marshals Service, FEMA, and Homeland Security did too. Everyone was asking the same questions. Where is Holly, and what happened to her?

By the time Dana Bobo made it home from work about 40 minutes away, he remembers between 50 and 100 people being at the house already. They filled the property. The driveway and the road were full of cars.

By the time Dana Bobo made it home from work about 40 minutes away, he remembers between 50 and 100 people being at the house already. They filled the property. The driveway and the road were full of cars.

By the time Dana Bobo made it home from work about 40 minutes away, he remembers between 50 and 100 people being at the house already. They filled the property. The driveway and the road were full of cars.

And what stuck out to him as he ran up the driveway is that his son, Clint, was in the back seat of a patrol car.

And what stuck out to him as he ran up the driveway is that his son, Clint, was in the back seat of a patrol car.

And what stuck out to him as he ran up the driveway is that his son, Clint, was in the back seat of a patrol car.

Clint was the only one who caught even a glimpse of what happened. He was the last person to see Holly before she went missing and the person who saw her disappear into the woods.

Clint was the only one who caught even a glimpse of what happened. He was the last person to see Holly before she went missing and the person who saw her disappear into the woods.

Clint was the only one who caught even a glimpse of what happened. He was the last person to see Holly before she went missing and the person who saw her disappear into the woods.

On April 13th, 2011, Clint Bobo had the day off. He was working part-time and studying to become a social worker at the University of Tennessee at Martin. In 2017, he told ABC News that his plan for the day was to sleep in and spend the day doing homework.

On April 13th, 2011, Clint Bobo had the day off. He was working part-time and studying to become a social worker at the University of Tennessee at Martin. In 2017, he told ABC News that his plan for the day was to sleep in and spend the day doing homework.

On April 13th, 2011, Clint Bobo had the day off. He was working part-time and studying to become a social worker at the University of Tennessee at Martin. In 2017, he told ABC News that his plan for the day was to sleep in and spend the day doing homework.