Sneak peek: Justine's Voice

What drives a family to fight for justice long after a crime has been committed? The heartbreaking story of Justine, a teenager whose life was brutally cut short, reveals the lengths to which loved ones will go to ensure her voice is heard.

Justine's tragic fate—strangled and buried alive—has left an indelible mark on her family. As they navigate the complex legal system, they grapple with their grief while standing firm against the release of her convicted killers. “We're her voice,” declares Justine's sister, underscoring the emotional weight of their mission.

For families affected by violent crimes, the journey doesn't end with a conviction. Instead, it often leads to a relentless pursuit of justice, as they strive to honor the memory of their loved ones. This story not only highlights Justine's family's heart-wrenching battle but also raises questions about the justice system and its impact on victims' families.

As "48 Hours" correspondent Natalie Morales prepares to report on this gripping story, viewers will gain insight into the family's ongoing fight. Why is it so crucial for them to keep the killers behind bars? The answer lies in the deep bond of love and the desire for closure, something that can often seem unattainable.

This poignant tale serves as a reminder of the resilience of the human spirit in the face of unimaginable loss. It also invites viewers to reflect on the importance of advocacy and the role of families in the justice process.

As the air date approaches, the anticipation builds. Will Justine's family find the peace they seek?

For those wanting to learn more about this compelling fight for justice, you can catch the full report on CBS this Saturday.