ABSTRACT

Forensic science is a historical science applied to criminal investigation and legal matters. It is the association of people, places, and things involved in criminal activity. Forensic science begins at the scene of a crime. Once the commission of a crime occurs, police officers and, if applicable, crime scene investigators or technicians report to the scene. Communication is crucial for assuring that everyone knows his or her role in processing the scene. Meaningful work, like a meaningful life, is morally worthy work undertaken in a morally worthy organization. Investigators submit evidence to the laboratory with clearly documented information so scientists can best decide on the analyses to conduct. Science is repeatable and testable, thus making it a useful part of criminal investigations. There is an expectation that the forensic expert will be ethical in examining and evaluating evidence, reporting data, presenting opinions, and dealing with the relevant parties.