15-year-old suspect accused planning , carrying out murder of 9-year-old . Authorities said both physical evidence and some written evidence led to the suspect 's arrest . Elizabeth Olten disappeared after returning home from friends house in Missouri . Police say she was abducted and murdered by a man who had been stalking her for months. Judge will be deciding whether to charge suspect as an adult or juvenile .
15-year-old suspect accused planning , carrying out murder of 9-year-old . Elizabeth Olten disappeared after returning home from friends house in Missouri . Police say she was abducted and murdered by a man who had been stalking her for months. Judge will be deciding whether to charge suspect as an adult or juvenile .