Keith Eli Harrington, 24, a medical student at the University of California, Irvine, and his wife Patrice Briscoe Harrington, 27, a pediatric trauma nurse, were found bludgeoned to death in their Niguel Shores home in Dana Point, California, on August 19, 1980. Keith’s father, Roger Harrington, discovered the couple. Both victims had been bound; Patrice had been sexually assaulted. The blunt instrument used was never recovered. The killer covered both victims with a comforter after the attack, a detail that underscored the calculated nature of the crime and intensified community shock.

The case lay cold for years before DNA testing in 1997 linked the murders to a series of rapes and killings attributed to the East Area Rapist and the Original Night Stalker, indicating the attack was part of a wider serial pattern rather than a targeted assault on the Harringtons. Keith’s brother, Bruce Harrington, became active in efforts to expand DNA collection from offenders, seeking answers for his family.

Does anyone have memories from Niguel Shores in 1980 or information about the Harringtons that could shed light on that night?