"Cara Evelyn Knott was an American student at San Diego State University who disappeared on December 27, 1986, while driving from her boyfriend's home in Escondido, California, to her parents' house in El Cajon." Her father went on to do good in her name. "On November 30, 2000, Sam Knott, Cara Knott's father, died of a heart attack only a few yards from the site where Cara's body was discovered, where the family had constructed a memorial garden for her."
https://en.wikipedia.org/wiki/Murder_of_Cara_Knott
