Top 10 important words and phrases for Forensic Science Technicians

Top 10 important words and phrases for Forensic Science Technicians Introduction to Forensic Science Before diving into the specific terms, let's briefly understand what forensic science is. It's the application of scientific principles and techniques to solve crimes. Forensic science technicians play a vital role in collecting and analyzing evidence, aiding in the investigation process. 1. Chain of Custody The chain of custody refers to the chronological documentation of evidence, from its collection to its presentation in court. It ensures the integrity and admissibility of evidence, preventing tampering or contamination. 2. Locard's Exchange Principle This principle, formulated by Dr. Edmond Locard, states that every contact leaves a trace. It's the foundation of forensic science, emphasizing that during a crime, there's always an exchange of materials between the perpetrator, victim, and the crime scene. 3. DNA Profiling DNA profiling, also known as genetic fingerprinting, is the process of analyzing an individual's DNA to create a unique profile. It's a powerful tool in identifying suspects, establishing paternity, and linking individuals to crime scenes. 4. Ballistics