Forensic entomology in Malaysia: knowledge and practices

Abstract

Abstract Background: This cross-sectional survey is to our knowledge the first attempt in Malaysia to study forensic entomology knowledge and practices among relevant Malaysian practitioners. Analysis of our questionnaire identified three major themes: understanding of forensic entomology, the acceptance and application of forensic entomology in crime scene investigation, and future directions for forensic entomology in Malaysia. We found that only a few experienced crime scene police officers had a meaningful knowledge of forensic entomology and were involved in maggot collecting during crime scene investigation. Objectives: To assess knowledge, attitude, and practice of forensic entomology among relevant practitioners in Malaysia. Methods: A total of 402 relevant practitioners were asked to complete a questionnaire regarding knowledge, attitude and practice of forensic entomology. Results: Half of the respondents had some understanding that forensic entomology is a study of insects found on a dead human body. The study also found that forensic entomology research in Malaysia is mainly to determine the postmortem interval (PMI), to identify the types of flies, and to study insect maturation and succession; particularly of local species. The Malaysian government should be encouraged to play a role through the Department of Education to attract more students to this field and to support academic institutions to formulate research in forensic entomology. Conclusions: Forensic entomology in Malaysia needs improvement of technical knowledge and awareness among relevant practitioners through curriculum development, policy, and training programs.