Anastasia Nicolazzi

The plainclothes detectives informed Ashley that her husband had been shot. News that was still almost impossible for her to process.

The plainclothes detectives informed Ashley that her husband had been shot. News that was still almost impossible for her to process.

That second bullet entered his skull, and I'm going to be pretty specific here. The bullet entered just inside the hairline of his upper right forehead, traveled in a slight downward and leftward direction through the entire right side of his brain.

That second bullet entered his skull, and I'm going to be pretty specific here. The bullet entered just inside the hairline of his upper right forehead, traveled in a slight downward and leftward direction through the entire right side of his brain.

Hall was a 41-year-old former deputy and part-time salesman who lived just a few minutes away from where the shooting took place.

Hall was a 41-year-old former deputy and part-time salesman who lived just a few minutes away from where the shooting took place.

Hall went on to describe how he then managed to wrestle the gun away from Emmett and return fire, striking Emmett twice, once in the chest and once in the head. He claimed that he acted instinctually out of fear for his own life.

Hall went on to describe how he then managed to wrestle the gun away from Emmett and return fire, striking Emmett twice, once in the chest and once in the head. He claimed that he acted instinctually out of fear for his own life.

So was this argument over a parking space? A falling out between friends or business partners? To answer those questions, police would rely on the one witness that actually witnessed the shooting, Rob Hall's wife, Candy Hall.

So was this argument over a parking space? A falling out between friends or business partners? To answer those questions, police would rely on the one witness that actually witnessed the shooting, Rob Hall's wife, Candy Hall.

The first and most important revelation, these two men were not strangers. And this argument was not over a parking space or business. It was over her.

The first and most important revelation, these two men were not strangers. And this argument was not over a parking space or business. It was over her.

When police asked Candy if she and Emmett had a romantic relationship, she denied it.

When police asked Candy if she and Emmett had a romantic relationship, she denied it.

But as you can imagine, police were curious if they would turn up any evidence at the scene that might contradict her statement.

But as you can imagine, police were curious if they would turn up any evidence at the scene that might contradict her statement.

So this had all the makings of a classic and tragic love triangle, which meant that a motive for the altercation at the Walgreens parking lot may well have been coming into focus.

So this had all the makings of a classic and tragic love triangle, which meant that a motive for the altercation at the Walgreens parking lot may well have been coming into focus.

On March 11, 2011, gunfire had broken out in a parking lot in Boise, Idaho. When the smoke cleared, two men had been shot. 41-year-old Rob Hall had survived. 30-year-old Emmett Corrigan had not.

On March 11, 2011, gunfire had broken out in a parking lot in Boise, Idaho. When the smoke cleared, two men had been shot. 41-year-old Rob Hall had survived. 30-year-old Emmett Corrigan had not.