Forensic Evidence – Law & Practice by S.P. Tyagi – 2nd Edition

Forensic Evidence: Law & Practice (Second Edition) is a comprehensive and practice-oriented work examining the role of forensic science in criminal adjudication. Authored by S.P. Tyagi and revised by Dr. Rajesh Gupta and Dr. Gunjan Gupta, the book integrates principles of evidence law with modern forensic methodologies.

The text explores the admissibility and evidentiary value of scientific evidence including DNA profiling, fingerprint analysis, ballistic reports, serology, forensic pathology, cyber forensics, and electronic records. It discusses expert opinion under the Evidence Act and explains how courts assess forensic laboratory reports during trial.

Special attention is given to procedural aspects such as collection, preservation, and chain of custody of evidence, along with practical insights on cross-examination of forensic experts. The book also addresses evolving challenges posed by digital crimes and technological advancements.

Designed for criminal law practitioners, judicial officers, forensic experts, and law students, this work provides both doctrinal clarity and courtroom-oriented guidance. It strengthens understanding of how scientific evidence influences investigation, prosecution, and defence strategies in criminal trials.