Susan Spencer

And how did you take that?

And how did you take that?

But investigators were too busy to think much of it then, because in fact, they were awash in evidence.

But investigators were too busy to think much of it then, because in fact, they were awash in evidence.

But investigators were too busy to think much of it then, because in fact, they were awash in evidence.

Found behind the house, a cigarette butt.

Found behind the house, a cigarette butt.

Found behind the house, a cigarette butt.

What appeared to be a homemade silencer for a rifle. These are the tracks that are leading up to where the shooting took place. And footprints in the snow. The best footprint we've got is right here. gigantic footprints from a size 14 basketball shoe. But what would turn out to be one of the best clues was the phone found next to Miriam's body. Records showed her last call Friday evening.

What appeared to be a homemade silencer for a rifle. These are the tracks that are leading up to where the shooting took place. And footprints in the snow. The best footprint we've got is right here. gigantic footprints from a size 14 basketball shoe. But what would turn out to be one of the best clues was the phone found next to Miriam's body. Records showed her last call Friday evening.

What appeared to be a homemade silencer for a rifle. These are the tracks that are leading up to where the shooting took place. And footprints in the snow. The best footprint we've got is right here. gigantic footprints from a size 14 basketball shoe. But what would turn out to be one of the best clues was the phone found next to Miriam's body. Records showed her last call Friday evening.

She'd been talking to a friend in Montana, and the friend distinctly remembered being puzzled when their call abruptly ended. It was exactly 10.37 p.m. I mean, this would make a perfect episode of CSI. District Attorney Michael Dinges says that without that call, investigators never could have pinpointed the exact time of death.

She'd been talking to a friend in Montana, and the friend distinctly remembered being puzzled when their call abruptly ended. It was exactly 10.37 p.m. I mean, this would make a perfect episode of CSI. District Attorney Michael Dinges says that without that call, investigators never could have pinpointed the exact time of death.

She'd been talking to a friend in Montana, and the friend distinctly remembered being puzzled when their call abruptly ended. It was exactly 10.37 p.m. I mean, this would make a perfect episode of CSI. District Attorney Michael Dinges says that without that call, investigators never could have pinpointed the exact time of death.

But knowing when the shot was fired did not tell police who fired it. The initial working theory, a sniper with a daring plan.

But knowing when the shot was fired did not tell police who fired it. The initial working theory, a sniper with a daring plan.

But knowing when the shot was fired did not tell police who fired it. The initial working theory, a sniper with a daring plan.

And that someone, investigators began to think, was none other than Dr. Illes.

And that someone, investigators began to think, was none other than Dr. Illes.

And that someone, investigators began to think, was none other than Dr. Illes.