Young committed to taking the polygraph test about his stepbrother's murder, but backed out at the last minute.

It all unfolds as Terry Zwicker, Trey Zwicker's father looks for answers in his son's death.

Terry Zwicker says his son, Trey Zwicker, was failed twice: once in life, and once in death. The victim's father says he doesn't agree with the not guilty verdict, but that he will move on with his life.