Forensic Science and Technology in Criminal Investigation: Legal and Ethical Challenges for Law Enforcement in Pakistan

Abstract

Technological inventions have revolutionized detective work in the field of forensic science, and law enforcement agencies are now armed with state of the art tools and methods that may help crime investigation to become more efficient and effective. The adoption of numerous innovations like DNA profiling, digital forensics, artificial intelligence, and big data analytics has made criminal investigations much more precise and efficient. However, along with these developments, there are many legal challenges that must be addressed to ensure the ethical and legal use of forensic technologies. This paper covers the two sides of the advancement of technology in criminal investigation, because investigations have both gained benefits and suffered setbacks through advancements in technology which have brought with them legal issues that need to be addressed. The paper examines how modern forensic technologies augment the performance of law enforcement in finding essential evidence, speeding up investigations, and improving crime-solving rates. It also focuses on the legal and moral issues connected with privacy, information security, admissibility of evidence, and the potential for the misuse and overreliance on technology. It argues for a well-balanced strategy that combines technological progress with strong legal structures to safeguard individual rights while improving the efficiency of the criminal justice system. To optimize the advantages of forensic advancements and maintain the integrity of the legal system, law enforcement in Pakistan must confront these obstacles through legal reform, training, and institutional investment.

Keywords: Forensic Science, Digital Forensics, Criminal Investigation, Admissibility of Evidence, Legal and Ethical Challenges