While chasing down a perp in a rape case, Benson and Stabler find the body of high schooler Shannon Coyle. As usual they start their investigation by taking a look into Shannon's life. They first begin to suspect her choir teacher, who has a thing for young girls. When they find out that Shannon had a boyfriend that no one knew about, they begin to suspect him. M.E. Warner discovers that Shannon was eight weeks pregnant at the time of her death, and not only that, but the baby's father was related to Shannon. One by one Benson and Stabler begin to question all of the men in her family. When they find that her boyfriend Aiden's father and Shannon's father are the same man, they find the answer to their case.
This is a good episode. Just because Jason Conner decided to live a double life, he ruined the life of all of his children and his two wives. Shannon and Aiden were caught in the middle of their father's lies.