Crime scene investigation, like forensic science, focuses on utilizing scientific and social analysis techniques to assist law enforcement in uncovering all information about a crime. Crime scene investigators work at the scene of a crime, gathering any relevant evidence for later analysis.
Criminalistics is a word that is used to cover a range of different jobs and tasks within the field of forensic science and criminal investigation. These jobs play an important part in understanding what happened at a crime scene by analyzing a range of psychical evidence using a variety of tools and techniques.
Forensic anthropology is the application of the anatomical science of anthropology and its various subfields, including forensic archaeology and forensic taphonomy, in a legal setting. A forensic anthropologist can assist in the identification of deceased individuals whose remains are decomposed, burned, mutilated or otherwise unrecognizable, as might happen in a plane crash.
from Forensic Nursing: a Handbook for Practice . What is a Forensic Nurse? A forensic nurse is a nurse who provides specialized care for patients who are victims and/or perpetrators of trauma (both intentional and unintentional). Forensic Nurses are NURSES first and foremost.
A forensic pathologist must first earn a bachelor’s degree, then a medical degree, either an M.D. or D.O. Extensive additional education and training is required, including four to five years of training in anatomic, clinical and/or forensic pathology and a one-year residency or fellowship in forensic pathology.
Forensic psychology is the interaction of the practice or study of psychology and the law. Psychologists interested in this line of applied work may be found working in prisons, jails, rehabilitation centers, police departments, law firms, schools, government agencies, or in private practice, to name a few.