The Value of Fingerprint Science in Crime Detection as Evidence in the Police Criminal Investigation Process in the Society
DOI:
https://doi.org/10.5281/zenodo.13207951Keywords:
Fingerprint science, Minutiae, Ridge, Pattern Matching, Fingerprint, Recognition TechniqueAbstract
The comparison of Security Systems in advanced countries with that of Nigeria prompted this study, which describes the contribution on how criminals or culprits can easily be detected in the criminal investigation process. This study was conducted in Lagos state. The research assumed a qualitative research method using a survey design, the department of the Central Criminal Registry (CCR) Alagbon Close Force CID Annex Ikoyi, Lagos as the population with the Fingerprint Experts as sample size. The study discovered the uniqueness of Fingerprint Science and adopting it in crime detection during the Police Criminal Investigation Process will bring an awesome change in the entire society. It was discovered that Fingerprint science has a fundamental verification mechanism that identifies individuals on the basis of their physiological features. The effectiveness of Fingerprint Science lies in different recognition processes which include feature-extraction, feature-robustness and feature-matching.
The emergence of Fingerprint Science covers a wide range of applications for physical and cybercrime detection. This method also overcomes the loopholes of traditional identification system that were based on probabilities. It is considered as a fundamental shift in the way criminals are detected. Hence, the researcher recommends that this concept should be adopted here and across the entire West African society and government should ensure that the law enforcement agencies understand and apply this concept to justify their criminal investigative
results by ensuring that every member of law enforcement agencies undergo training in Fingerprint Science to put them at an edge to use this concept effectively.