The recently developed technique of DNA testing and its applications in various fields, including its use for identification of a person through scientific analysis of material evidence, are now well established in developed countries. In Indian context, however, awareness of the strength and the potential of this technique is still lacking. The technique has not yet become part of the Indian Evidence Act. The judiciary looks at DNA testing as an expert witness material such as handwriting, fingerprints, etc. Technical innovations are bringing complexities of new dimensions to DNA testing. The credibility of the testing depends upon training, standardization of laboratory practices, quality control, etc. The article notes that the treatment expert witnesses receive in the witness box lacks respect for their expertise. Attitudes, judicial procedures, unprofessional investigation, and the prosecution process need to be drastically changed to take advantage of advances in science and technology. References