Mitzi Roberts

Tonight on Dateline. It was heartbreaking to listen to her trying to save her dad.

Tonight on Dateline. It was heartbreaking to listen to her trying to save her dad.

No question. This was definitely a coordinated, planned attack. Probably took him out right away.

No question. This was definitely a coordinated, planned attack. Probably took him out right away.

It was heartbreaking to listen to her on the phone trying to save her dad.

It was heartbreaking to listen to her on the phone trying to save her dad.

The paramedics arrive and they realize, you know, he's been stabbed multiple times.

The paramedics arrive and they realize, you know, he's been stabbed multiple times.

He was dead when the daughter found him.

He was dead when the daughter found him.

The original officers and detectives that responded that day followed sort of a blood trail out through the house.

The original officers and detectives that responded that day followed sort of a blood trail out through the house.

There were areas. There was a concentrated area in the master bedroom where there was ransacking.

There were areas. There was a concentrated area in the master bedroom where there was ransacking.

The maid came early in the morning, which was important for us as well, because she had cleaned the entire house before she left.

The maid came early in the morning, which was important for us as well, because she had cleaned the entire house before she left.

So there was obviously, to us, that means attempts to clean up some of the crime scene.

So there was obviously, to us, that means attempts to clean up some of the crime scene.

When you get to the garage, it's obvious that Fabio Cimentelli's Porsche had been taken.

When you get to the garage, it's obvious that Fabio Cimentelli's Porsche had been taken.