Carol and Tab’s 20-year-old son, Alex, was killed by a hit-and-run driver. They believe that Alex’s death was no accident, and they accuse Rob, 24, of being responsible. Rob, joined by his mother, Linda, and sister, Lenora, 21, says he’s being falsely accused and placed in the middle of an “unrelenting witch hunt,” and he just wants everyone to move on. See what happens when he comes face to face with Alex’s family on Dr. Phil’s stage. Why wasn’t Rob tried on vehicular homicide charges? Hear from a crime scene reconstruction expert hired by Alex's family. Has he uncovered new evidence? Don’t miss this riveting Dr. Phil mystery as the victim’s family confronts the young man they believe deliberately killed their son.