Crime Scene Technician Job Responsibilities
Crime Scene Investigator Facts
- 1 [Crime Scene] | How to Prepare for the Crime Scene Technician Entry Test
- 2 [Crime Scene] | What Abilities Does a Crime Scene Investigator Have to Have?
- 3 [Crime Scene Technicians] | Difference Between Crime Scene Technicians Forensic Scientists
- 4 [Crime Scene] | Forensic Crime Scene Investigator Job Description
Crime scene technicians, or forensic technicians, work in crime laboratories, medical examiner s offices and police departments, collecting, processing and explaining the materials left behind at crime scenes. These technicians must be available to collect and analyze evidence whenever a crime occurs. Because crime can occur at any time, the hours for a technician can be long and irregular.
Collect Physical Evidence
Crime scene technicians collect evidence that police use to investigate crimes. Evidence includes fingerprints, bodily fluids, weapons, fibers and other physical materials that may help investigators identify suspects. They may use chemicals, black lights, tweezers and evidence collection kits to identify and collect physical materials from crime scenes, and then preserve and record the evidence before transporting it to a crime laboratory for analysis. A strong attention to detail is necessary for this career.
Photograph and Describe Crime Scene
Some crime scene technicians photograph the area to document the appearance of the location, as well as take notes about where evidence is located as they collect it. The notes help crime scene technicians prepare reports of their findings. Blood spatter and the location of evidence may help investigators recreate the events of the crime. Some technicians may also sketch the location.
Forensic technicians work in labs to analyze collected evidence, often specializing in a type of evidence such as ballistics or bodily fluid analysis. They use chemicals and specialized equipment to identify evidence and determine how a crime occurred. Their laboratory work can help investigators identify suspects through fingerprint and DNA analysis. Forensic technicians must have knowledge and training in science such as biology and chemistry.
Technicians must prepare reports of the findings of a crime scene analysis for police to use in the investigation of a crime. In courtroom appearances, technicians may explain their investigation techniques, analysis and the results of laboratory work. The ability to communicate complicated scientific or technical material to those without a science or technical background is a necessary skill.
About the Author
Luanne Kelchner works out of Daytona Beach, Florida and has been freelance writing full time since 2008. Her ghostwriting work has covered a variety of topics but mainly focuses on health and home improvement articles. Kelchner has a degree from Southern New Hampshire University in English language and literature.