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Forensic Science in The Nigerian Criminal Justice System

Abstract This research aimed at assessing the application and impact of forensic science in the Nigerian criminal justice system by making reference to certain components of forensics that are relevant to the criminal justice system. Such components include, Deoxyribonucleic Acid (DNA) analysis, Fingerprint analysis, Polygraph test, Ballistics, Forensic anthropology, Forensic pathology and Computer forensics. In the course of this research, it was found that establishing certain types of evidence such as fingerprint impressions and DNA, against accused persons was difficult due to the absence of sophisticated forensic laboratories and this hindered conviction of such persons. In view of this problem, this research recommends for proper training of law enforcement agencies in terms of how crimes and crime scenes are handled and also the establishment of sophisticated forensic labs where evidence and accused persons can be tested in order to determine their guilt or innocence, thereby easing the administration of justice in Nigeria. Keywords: forensic science, Nigerian criminal justice