Heng Choon (Oliver) CHAN, Ph.D., is an Associate Professor of Criminology at City University of Hong Kong, Hong Kong, SAR. Oliver's research focuses on sexual homicide, offender profiling, sexual offending, homicide, stalking behavior, and Asian criminology. He published and presented widely on these topics, especially in the area of sexual homicide. As an active scholar, his research has been recognized by different institutions over the years, such as "Outstanding Criminology Ambassador Award" by University of South Florida (2012), "Early Career Award" by Hong Kong Research Grants Council of University Grant Committee (2014), and "The President's Award" and "College of Liberal Arts and Social Sciences New Researcher Award" by City University of Hong Kong (both in 2017).