Teens in Louisiana carjacking case sentenced to 15 years in prison after plea deal

Three of the four Louisiana teenagers charged with murder for carjacking and dragging a 73-year-old grandmother to her death have struck a plea deal to avoid life in prison. The teenagers pleaded guilty to attempted manslaughter and were sentenced to 20 years in prison, with a minimum of 15 years to be served. The guilty plea comes more than a year after the gruesome incident, in which the grandmother's arm was severed. The family will have to return to court for the trial of the fourth defendant, who was not part of the plea deal.