Anne-Marie Green

I didn't want to just say something that would have put him in jail if he really didn't do it.

Joanne says she also had her doubts about her sister's death because just months before the shooting, Melissa told her she wanted out of her marriage.

She was questioning things and asked how she would be able to do it on her own.

Was Bruno controlling?

Very.

My sister couldn't go anywhere without him knowing her every move.

Joanne says it wasn't long after Melissa's death when her mind began to race.

I started playing back everything, everything that I could remember.

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.