Southern California

Southern California matters to the investigation as both the setting of several murders and a disputed geographic clue. The Santa Barbara County Sheriff's Department proposed that double homicides and a knife attack in which a couple escaped might be connected to other cases in the region. Ventura and Orange County officials were skeptical, and the proposed links remained unsettled as the cases went cold. Later, DNA evidence connected the Harrington and Witthuhn murders with the murder of Janelle Cruz, replacing suspicion focused on people in Cruz’s immediate circle with evidence of a killer whose crimes crossed jurisdictions.

A disputed regional pattern

In 1981, newspaper coverage asked whether a “Night Stalker” was murdering couples in their beds across Southern California. The question followed a pattern Santa Barbara investigators had already noticed: two double homicides and an attack from which the couple escaped. The idea did not win agreement across county lines. Ventura officials believed Santa Barbara had moved too quickly, while an Orange County investigator also expressed skepticism. The regional pattern was therefore visible but not accepted as a settled explanation.

The uncertainty had a long human cost. Roger Harrington kept returning to the details of Keith Harrington and Patty Harrington’s murders, hired a private investigator, offered a substantial reward, and arranged for friends and co-workers to be interviewed again. He even consulted a clairvoyant, without finding an answer. The case remained an unresolved presence in his life, while the possibility of a connection to other Southern California killings stayed open but unproved.

Goleta and the suspected point of origin

Goleta became an important location in investigators’ efforts to understand where the killer’s history might have begun. Some Orange County investigators privately suspected he came from Goleta because the murders had started there. Larry Montgomery traveled to the area and asked current and retired elementary-school teachers about boys in the neighborhood around San Jose Creek who had troubled them in the mid-1960s, including children who mistreated animals. He returned with several names, but those people were checked and had grown up without becoming the suspect investigators sought.

The book sets that unsuccessful search against the crime’s mixed indications. An October 1, 1979, attack included details that might suggest an inexperienced local offender, including a stolen ten-speed and a steak knife taken from inside the house. Other actions indicated practiced criminal skill: the intruder pulled a doorframe away rather than merely manipulating the lock, then discarded it over a fence. The evidence complicated the idea that the killer could be explained simply by his presence in Goleta or by a local subculture.

From separate cases to a forensic connection

The regional questions persisted while relatives waited for a lead that never came. In the Harrington case, the breakthrough did not arrive as a tip or confession. Three glass tubes, stored in manila envelopes, remained untouched for fifteen years before being opened and tested in October and November 1996. By December, investigators in Orange County had results and were preparing to contact the families. Roger, who had spent years seeking an explanation, had died on March 8, 1995, without learning that the evidence was moving the case toward an answer.

Ten years after Janelle Cruz’s murder, investigators developed a DNA profile that eliminated Mike Martinez and the other boyfriends and male friends considered in the original investigation. The profile matched none of those suspects; instead, it matched an unidentified killer responsible for three other murders. The finding connected Cruz’s case with the Harrington and Witthuhn cases and gave scientific substance to a cross-regional link that investigators had previously debated. Mary Hong, who had worked with the forensic results, reacted with visible astonishment when she saw the match.

Regional boundaries and the limits of explanation

Southern California in the book is not a single, self-explanatory crime scene. Goleta offered investigators a possible point of origin; Orange County held evidence that later advanced the investigation; and skepticism between jurisdictions delayed acceptance of a broader pattern. The eventual DNA connection demonstrated that separate local investigations could concern the same unidentified killer, but it did not retrospectively make every early theory correct. Roger Harrington, for example, believed the bedspread over Keith and Patty’s heads signaled remorse. The later account explains instead that the killer had previously left a scene bloodied and did not want their blood on him.

The region’s narrative importance lies in this tension between proximity and proof. Murders could be geographically associated before investigators could establish a connection, and a family could pursue answers for years before preserved forensic material supplied a new route forward. Southern California’s scattered cases thus become legible as part of a wider pattern only gradually, through evidence that outlasted both institutional disagreement and the people who had waited for it.