The 29-year-old mother was fatally stabbed in her Bowen home nearly three decades ago, with detectives now eyeing a major breakthrough in the investigation.

Dianne Angwin’s housemate said she was woken in her bed after midnight by an armed man moments before the stabbing.

The 29-year-old mother was fatally stabbed in her Bowen home nearly three decades ago, with detectives now eyeing a major breakthrough in the investigation.