A retrospective analysis of homicide cases at Hospital Serdang, Malaysia (2013–2017)

This retrospective study analysed 174 homicide cases examined at Hospital Serdang, Malaysia, from 2013 to 2017, aiming to fill gaps in localized forensic data and elucidate victim profiles, causes of death, and spatial-temporal patterns. Homicide remains a significant public health and criminal concern, especially in urban and socioeconomically vulnerable areas. Most victims (83.9%) were male, aged 26–40 years, with a notable proportion being non-Malaysians, particularly migrant workers from Myanmar and Indonesia. Sharp-force trauma was the leading cause of death (33.9%), followed by blunt-force trauma and gunshot wounds. Temporal analysis showed a peak in 2013, with monthly spikes in August, while geospatial mapping identified Kajang and Puchong as major hotspots. An increase in firearm-related homicides from 2016 suggested links to organized crime. Fatal injuries primarily involved the head and torso, indicating targeted, close-range assaults. These findings highlight the need for interventions addressing weapon access, urban crime, and the protection of vulnerable populations. Integrating forensic data into public safety strategies can enhance early detection of crime trends and guide multidisciplinary efforts to reduce homicide rates and improve community safety in Selangor.