Forensic investigation is the application of scientific methods and techniques to gather and analyze evidence from a crime scene in order to determine the facts of a case and identify the perpetrator(s) of a crime. Forensic investigations can be conducted in a variety of contexts, including criminal investigations, civil litigation, and regulatory investigations.
Forensic investigations involve the use of a wide range of scientific and technical disciplines, including forensic accounting, forensic anthropology, forensic biology, forensic chemistry, forensic engineering, forensic medicine, and forensic psychology. These disciplines can be used to gather and analyze physical evidence, such as fingerprints, DNA, and other biological materials, as well as digital evidence, such as computer files, emails, and other electronic records.
The ultimate goal of forensic investigations is to establish the truth of what happened and to provide reliable evidence that can be used in court to support legal proceedings. Forensic investigators are trained to be objective and impartial, and they follow strict protocols to ensure that the evidence they gather is valid and reliable. Forensic investigations can be a crucial part of the criminal justice system and can help to ensure that justice is served.