Murder Illustrated / Blood Relations
In 1987, Peggy Hettrick was found in a field stabbed in the back and sexually mutilated. A bloody 103-feet drag trail crossed the snow.

15-year-old Timothy Masters lived in a trailer nearby, where police found knives and sexually violent drawings and writings - but no hard evidence linked him to the murder.

When detectives reopened the case, a forensic psychologist declared Masters' fantasy world and the crime scene similar enough for him to be responsible. In 1999, Masters finally stood trial.