I sentence you to life in prison. >> He's teenagers walked into the courtroom laughing, even dancing, right after murdering a 73-year-old grandmother. They thought being minors would protect them. They thought the judge would go easy. But one sentence from the judge turned their smiles into pure fear. Linda Frickie was simply making a phone call in her car when three 14-year-olds attacked. They pepper-sprayed her, dragged her out, and drove off with her still tangled in her seat belt. Witnesses said her screams lasted three minutes before she was crushed to death. >> I just started screaming and running because I just wanted to to get this person from this car. And if I could if I could do that, I could I could help this person. >> At first, the judge gave them the minimum sentence, 15 years. >> I just fell to the ground crying. I wish I could have helped my sister. I just wish I would have been there. >> But during the final hearing, as Linda's family broke down in tears, the teens started laughing, dancing, smirking at the grieving family. >> I was willing to give you a chance to change, but all I saw was you smiling at the victim's family with no remorse. I sentenced you to life in prison. >> In that moment, every grin vanished. Those 14year-olds now face life behind bars, only eligible for parole after 40 years. Do you think justice was served?