On January 15, 1974, a chilly winter day, 15-year-old Charlie Otero began his afternoon walk home from school.  Charlie, his parents, and four siblings had recently moved into a quiet peaceful suburban neighborhood in a small frame house located at 803 North Edgemoor Street.

Charlie, happy that another school day had come to an end, walked gingerly up the side walk towards his home.  As he opened the front door and walked into the living room, nothing