Anne-Marie Green

It took a lot for you to go down there.

What were you hoping would have happened?

I was hoping they would have reopened it.

And what actually happened?

Nothing happened.

Chelsea recalls being told that it was her word against her father's.

And she says an investigator suggested her coming forward could have been motivated by money.

And at that point, I had no idea I was even entitled to...

my mom's inheritance.

Melissa left behind a will and over $300,000 meant to be divided between her husband and daughters.

But not long after Melissa's death, Bruno had his daughter sign paperwork that gave him complete control of their mother's estate.

Sabrina says she knew she was signing away her rights to the money, but felt pressured to do it.

He was so good at manipulating me and making me feel guilty.

Chelsea signed those same papers, but says she was in shock and didn't understand the consequences.

That hurt that he would take from us and especially from his grandson.

The sisters say they began to wonder if money had been the motive for their mother's shooting.

But without police action, they felt they had to move on.

So I kind of started letting it go.

Chelsea says she even let her son Greg build a bond with his grandfather.

I hated him for taking my mom from me, but I loved how good he was to my son.