Collecting the Evidence From a Crime Scene

Collecting evidence from crime scenes is an important aspect to solve crime. Prior to obtaining evidence, there must be a court order to allow criminal investigation and seizure of on-site evidence. The standard agreement of the authorities is that they always use latex gloves, avoid the use of plastic bags, double pack small items, package each item separately, and gather as much evidence as possible. It is better to have more evidence than to have sufficient evidence. A myriad of evidences are found on the crime scene.

Criminal investigators are also known as forensic science and technology personnel or forensic agents and are responsible for the collection and analysis of physical evidence at crime scenes. CSI thoroughly examines all fingerprints, hair, fibers, samples, and stains. The police can bring them to the court later. Investigators at crime scenes spend most of their time securing crime scenes, drawing figures, taking pictures and participating in autopsy scenes.

A criminal investigator records the crime scene. They make photographs and physical measurements of the worksite, identify and collect forensic evidence, and maintain an appropriate storage chain of evidence. Criminal investigators collect evidence of fingerprints, footprints, tire marks, blood and other bodily fluids, hair, fibers, fragments of fire, and so on.

A Criminal Investigator (CSI), including evidence technicians, crime scene analysts, or forensic investigators, is responsible for identifying, collecting and recording the physical evidence found at the crime scene. Investigation of crime scenes and research in forensic laboratory requires a highly educated individual with a background in forensic medicine, natural science and criminal justice system. Most law enforcement agencies and forensic laboratories expect job seekers to obtain an associate degree or bachelor's degree. Those who are interested in this series of work can obtain degrees or certificates through vocational schools; however, most people are in the criminal justice department that provides a degree focused on forensic and crime scene surveys I seek education through my school.