Precision Needed in Evidence Collection: Insights from ACP Geetha Kulkarni

In a recent workshop held at the Yenepoya Institute of Arts, Science, Commerce, and Management, Assistant Commissioner of Police (ACP) Geetha Kulkarni emphasized a fundamental truth in criminal justice: the strength of a prosecution rests entirely on the precision of the initial evidence collection. Addressing students and practitioners, the ACP highlighted that even the most sophisticated laboratory analysis cannot rectify errors made at a contaminated or poorly managed crime scene.

The Core Message

The ACP pointed out that in the modern legal landscape, ocular testimony (eyewitness accounts) is increasingly scrutinized, making scientific evidence the backbone of the judicial process. She urged budding forensic experts to adopt a meticulous approach, noting that “precision is not an option but a necessity.” From the identification of biological fluids to the lifting of latent fingerprints, the integrity of the “Chain of Custody” must remain unbroken from the crime scene to the courtroom.

Forensic Relevance

The ACP’s remarks underscore several pillars of forensic science that are vital for ensuring justice:

• The Locard’s Exchange Principle: Every contact leaves a trace. However, if the collection process is imprecise, these microscopic traces—DNA, fibers, or glass shards—are lost or cross-contaminated, rendering them inadmissible.
• Technological Integration: The workshop highlighted the shift toward digital and biological evidence. As criminals become more tech-savvy, forensic investigators must maintain high standards of digital hygiene and biological preservation to ensure evidence survives the rigors of Section 45 of the Indian Evidence Act.
• Reducing Acquittal Rates: A significant percentage of criminal acquittals in India is attributed to “procedural lapses” during evidence seizure. By emphasizing precision, the ACP is calling for a professional standard that closes these loopholes, ensuring that the “guilty do not escape due to technicalities.”

The Bottom Line: Forensic science is a bridge between the crime and the conviction. As ACP Kulkarni noted, the accuracy of this bridge depends on the meticulousness of those who build it at the scene of the crime.