Dr. Sandheep P.N. holds a NET and Ph.D. in Criminology and Forensic Science from Karnatak University, Dharwad. He completed his post-graduation from the same university, securing second rank. His academic foundation includes a B.Sc. in Psychology. Dr. Sandheep specializes in Questioned Document Examination, Fingerprint Science, Criminology, and Forensic Psychology. He has over six years of experience as Assistant Professor and Head of the B.Voc Forensic Science Department at St. Thomas' College, Thrissur, Kerala. He also served as an external examiner for Calicut University, Kerala. With more than eleven years of industry experience, Dr. Sandheep has worked as a Forensic Document Examiner, Fingerprint Expert, and Expert Witness in Kerala courts. He has supervised over 100 academic projects and published seven research papers. He has contributed as a resource person in 12+ national and international conferences. Dr. Sandheep has also provided training at the Kerala Police Academy and Excise Academy. Committed to education and research, he upholds the values of hard work and humanity.