Anne-Marie Green

For starters, says Joanne, Bruno spent very little time by his wife's side as she lay dying.

He would come there, maybe stay like an hour, and then leave.

When she died, he wasn't there.

He was at the house.

Chelsea says her father's behavior began to haunt her as well.

For instance, just hours after the shooting, Chelsea says her father asked her to bring him her mother's cell phone, which had not been collected by police.

She says her father wanted to erase a few text messages that he feared investigators might take the wrong way.

It was like I don't want them to think anything because of like a little like argument or something they had.

Maybe it was that week or day.

Did that strike you as odd at the time?

It did, but you don't want to believe it.

With their mother still in intensive care and with the police finished collecting evidence, the girls say their father had another strange request.

He asked us to get rid of the mattress.

Bruno asked his girls to clean his house and get rid of the blood-stained mattress.

He's like, I can't go home to that.

I don't want to see all the blood and...

Here I am, 21, 22.

Now as an adult, I'm like, wow, I can't believe he asked us to do that.

But I just kept going and I kept wanting to make sure he was okay.

We took it in the back of a truck and we burned it in the woods.