King County, Washington makes its first ever appearance on the Judicial Hellholes® list thanks to judges’ proclivity for unfair group trials, allowing junk science, and substitution of the laws of other states for Washington law when favorable to plaintiffs. The Washington Supreme Court has an important opportunity to rein in the lower court and signal to King County that these abuses will not stand.

Over the past 5 years, King County trials in which parents, teachers, and students alleged their health conditions stemmed from exposure to polychlorinated biphenyls (PCBs) from aging fluorescent light fixtures at the Sky Valley Education Center have resulted in over
Washington ranked third among states for nuclear verdicts® “per capita” in personal injury and wrongful death cases during a recent ten-year period, according to a U.S. Chamber of Commerce
Another central issue in these cases is the use of “junk science” to establish causation. Plaintiffs’ expert Kevin Coghlan relied on novel methods to estimate historical PCB concentrations at the educational center. In May 2024, the Washington Court of Appeals, in the first of these cases to reach a decision on appeal,
Recent court rulings signal a troubling shift toward expanding duty-of-care obligations in Washington, a trend that may con- tribute to a rise of litigation targeting entities for the criminal acts of third parties.