Erin Caffey, 16, was the mastermind of a plan as perverse as it was macabre. She had organized the cold-blooded murder of her entire family.
She was diagnosed with attention deficit disorder as a child. Her parents pamper her excessively, controlling her every step. Erin met her boyfriend, Charlie Wilkinson, when she was 16 years old. He proposed to her on a country road and she returned home to her mother. She ordered her mother to return the ring.