Evidence of Blood (1998)

When a Pulitzer prize winning author of true crimes returns to his hometown in Georgia, it isn't long before he is involved in a forty year old case of a teenage girl who had been murdered. Together with the daughter of the man convicted of the crime, they find themselves caught up in a conspiracy of devastating proportions... but even more, as the story moves on to its terrifying climax, it also reveals something very personal about his own family.