Groundbreaking forensic research unveiled at global science conference

New forensic research has been showcased at a major international conference. Dr Raghvendra Kumar Vidua presented multiple studies at the International Association of Forensic Sciences (IAFS) in Sofia, Bulgaria. His work covers areas from post-mortem sperm retrieval to advanced imaging techniques in medicolegal cases.

Other researchers also contributed groundbreaking studies. Aswini Chandran and Dr Abarnna Sree SB explored different aspects of forensic pathology, including biomarker technology and hormonal changes in suicidal deaths. Dr Vidua led three distinct research projects at the conference. One study examined the use of an innovative sample dryer for forensic investigations. The experimental work aimed to improve how samples are preserved during analysis.

His second presentation focused on post-mortem sperm retrieval in cases of hanging-induced asphyxia. The research explored the likelihood and timing of sperm recovery after such deaths. Additionally, he discussed the role of forensic radiology and imaging in Indian medicolegal investigations.

Meanwhile, Aswini Chandran, a PhD research scholar, investigated how post-mortem microbiology and biomarker technology could refine cause-of-death determinations. The study sought to enhance accuracy in forensic pathology by combining these methods.

Dr Abarnna Sree SB contributed a detailed analysis of histopathological changes in the pineal, pituitary, and adrenal glands. Her work linked these changes to hormonal and psychological factors in suicidal deaths. The findings may help better understand the biological markers associated with suicide. The research presented at IAFS highlights advances in forensic science. Dr Vidua’s studies on drying techniques, sperm retrieval, and imaging offer practical tools for investigations. Meanwhile, Chandran and Dr Sree SB’s work provides deeper insights into death analysis through biomarkers and glandular changes. These developments could improve forensic accuracy and support legal and medical examinations in future cases.