Betty Sue Harris, a 37-year-old African American woman from Pomona, California, was found strangled to death on November 1, 1993, behind an industrial building in Diamond Bar. Her tragic death was part of a series of homicides that terrorized communities along the Pomona Freeway during the early 1990s. At the time of her murder, Betty Sue Harris was battling cancer and had a history of petty crimes. Despite her struggles, she had resolved to spend her remaining time being a good mother.
The investigation into her death remained unsolved for nearly a decade until a breakthrough in 2003. While serving a prison sentence for unrelated crimes, Ivan J. Hill, a 45-year-old former forklift operator, was linked to the murder through DNA evidence. Further investigation revealed that Hill was responsible for a series of murders between 1986 and 1994, earning him the moniker '60 Freeway Killer.' His victims, including Betty Sue Harris, were predominantly women who were strangled and left in areas along the 60 Freeway.
Hill was charged with multiple counts of first-degree murder and, in 2007, was sentenced to death for the killings. The judge cited overwhelming evidence of Hill's guilt, including DNA matches and recorded confessions. Despite his defense team's arguments regarding his abusive upbringing, the court found the nature and number of his crimes warranted the death penalty.
The conviction of Ivan Hill brought a measure of closure to the families of the victims, including that of Betty Sue Harris. Her death, once a cold case, became a pivotal part of the investigation that ultimately led to the apprehension and conviction of a serial killer who had eluded justice for years.
