This is a 12-year-old girl who is out running errands alone, which makes her a very easy target. The wrong man was hanged for the crime and actually was pardoned in May 2008. Author Kevin Morgan wrote a book, which was the reason for the pardon. He then went as far as to name the real killer - a pedophile who was married to one of Alma's family members. This would explain why a witnessed says Alma appeared apprehensive and afraid. She knew this man was following her.
She rests in peace. I would easily assume that the killer is long since dead.
I just purchased Kevin Morgan's book, so as soon as it arrives and I get it read, I will add more info!!!!