Unidentified Speaker 2

This special two-part edition of 48 Hours continues. Drawn to murder.

This special two-part edition of 48 Hours continues. Drawn to murder.

This special two-part edition of 48 Hours continues. Drawn to murder.

Peggy Hetrick, a woman who lived in Fort Collins, was found brutally murdered in a field. When the Fort Collins police began to investigate the case, they looked at a number of suspects. One of those suspects was a 15-year-old, Tim Masters, who lived next to the field. He had gone up to the body that morning, hadn't reported it.

Peggy Hetrick, a woman who lived in Fort Collins, was found brutally murdered in a field. When the Fort Collins police began to investigate the case, they looked at a number of suspects. One of those suspects was a 15-year-old, Tim Masters, who lived next to the field. He had gone up to the body that morning, hadn't reported it.

Peggy Hetrick, a woman who lived in Fort Collins, was found brutally murdered in a field. When the Fort Collins police began to investigate the case, they looked at a number of suspects. One of those suspects was a 15-year-old, Tim Masters, who lived next to the field. He had gone up to the body that morning, hadn't reported it.

They went to his house, and they found very graphic drawings and writings, as well as a large knife collection.

They went to his house, and they found very graphic drawings and writings, as well as a large knife collection.

They went to his house, and they found very graphic drawings and writings, as well as a large knife collection.

Through the years, they focused on Tim Masters.

Through the years, they focused on Tim Masters.

Through the years, they focused on Tim Masters.

There were obviously other avenues that should have been explored that were not.

There were obviously other avenues that should have been explored that were not.

There were obviously other avenues that should have been explored that were not.

They got an arrest warrant for Mr. Masters and charged him with first degree murder of Peggy Hetrick.

They got an arrest warrant for Mr. Masters and charged him with first degree murder of Peggy Hetrick.

They got an arrest warrant for Mr. Masters and charged him with first degree murder of Peggy Hetrick.

Much of the prosecution's case is expected to come from a psychologist.

Much of the prosecution's case is expected to come from a psychologist.