Eva Langenthal ’26 has been a bit of an expert on their capstone topic for over a decade. 

In the spring and summer of 1986, Tacoma was rocked by the shocking rape and murder of two young girls, Michella Welch and Jennifer Bastian. Despite the killings occurring five months apart, the similarities between the victims, including their age, appearance, and the circumstances surrounding their disappearances, were hard to ignore. Locals worried that a serial killer might be lurking in Tacoma’s North End. Despite pressure from the community to bring the killer to justice and continued efforts by the Tacoma Police Department, there simply wasn’t enough evidence to build a case.

It wasn't a fictional plot twist but a real-life 19th-century cold case that had Mia Steiner ’27 and her classmates huddled around a whiteboard, mapping out suspects and motives. The students were investigating the infamous 1880 Donnelly family murders — an unsolved case that took place in Canada more than a century ago. Their work was part of a Puget Sound class, Murder and Mayhem Under the Microscope, taught by Amy Fisher, professor of Science, Technology, Health, and Society.