"he appeared like a normal guy... "This is what locals say about the 50 year old murderer, who married with a daughter.Who would have thought an ordinary store employee in Indiana would have a hand in the shocking murder of two teenagers?How did he do it?Did he have help?Are the girls his first victims?5 years ago, two best friends, Libby and Abby set out hiking in Delphi, Indiana.They never returned.back to their families.What really happened?