
Dr. Kate Perrault made this year’s Power List published by The Analytical Scientist. The annual Power List recognizes the great work of analytical scientists all over the world. This year’s theme, 40 under 40, celebrates rising scientists making waves in analytical science.
“I follow the Power List every year,” says Dr. Perrault. “It’s such a big honor now to be on it. To be nominated for something like this so early in my career is really meaningful.”
As a forensic scientist and an odor scientist, Dr. Perrault analyzes the chemicals released by odors, specifically the odors that law enforcement canines use to find dead bodies. Canines are our best tool to find bodies following a natural disaster, homicide or missing person alert–they latch on to the smell of a certain chemical that is released when a body decomposes.
“We wanted to understand exactly what dogs smell when they find a body,” says Dr. Perrault. “But that became a major challenge because the traditional techniques used to characterize odors weren’t good enough. My work identified better methods with newer technologies, and now I want to use those methods to study how different microbes on a body can change the odor it releases.”

Congratulations to Eurina Cha, assistant professor in the Chaminade
Eurina is currently in a Ph.D. program and writing her dissertation on cervical cancer perceptions, behaviors and challenges among Korean American immigrant women in Hawaii. Eurina is an Advanced Public Health nurse and has a strong passion for helping underserved populations and bringing diversity to nursing education.
“You can get very good information and quick answers for families,” according to Gutierrez, who earned a master’s degree in Forensic Sciences from Chaminade in 2016. “If the bone fragments are from a human, you go to the next step – DNA analysis.” But if the remains are from an animal, he said, the probe can stop there.
“Lots of police departments could use forensic microanthropology for crime scene investigations,” Gutierrez added. “That’s my goal – to spread the word.”
Along with spreading the word among Chaminade students, Gutierrez recently presented his research and conducted workshops at the third UCENM International Forensic Sciences Conference in Honduras, and at the fifth Forensic Sciences, Law and Public Safety International Conference in Acapulco, Mexico.
Before coming to Chaminade, Gutierrez served as director of a criminalistics laboratory in his native Chile, where he notably led efforts to identify victims of two massive disasters. One tragedy involved a deadly fire in 2007 at a hostel in Punta Arenas, and the other was a 2010 earthquake and tsunami that devastated the city of Constitution.
Two years ago, Gutierrez and his wife Ana Acuna founded Honolulu-based True Forensic Science, LLC with guidance from the