However the term is now so closely associated with the scientific field that many dictionaries include the meaning that equates the word "forensics" with "forensic science". Forensic science is not just what you see on television shows like CSI but rather the use of actual science to help determine the answer to varied legal questions. There are many different types of forensic disciplines that are used to help police and other officials answer these questions. These include criminalistics, forensic psychology, forensic pathology and others. Criminalistics is the science used to help understand the evidence in crimes.
Fingerprint powders are another way to find fingerprints that are not visible to the naked eye. The powders come in a range of colors and compressions for the forensic scientist to choose the best one for the surface they are working on. Critical thinking: 1. Of the three types of physical evidence discussed in this module, which one do you think you would be most interested in working with in an investigation? Why?
Emma Yates UNIT 39: From Crime Scene to Court It is the job of the FSI to find and collect evidence left behind by offenders on the crime scene. Using the latest forensic techniques they look for all sorts of evidence. The FSIs follow several procedures. To stop potential evidence being destroyed, lost or contaminated they preserve and protect the crime scene. FSIs then start to work with the investigating officers.
Assignment #7 Who Hit Reveille? Vinay Jithendran 11/11/2013 BIO 111-502 Lab Lab Instructor: Matthew Markert Abstract: The examination of evidence, taken from Reveille’s hit and run accident, aided in the investigation of the perpetrator who did so. DNA, fingerprint, blood, and hair evidence was taken from the scene of the crime and compared to the testimonies of the suspects, Bikerman and Maroon Flash. The DNA evidence of the two suspects were observed, through gel electrophoresis, which produces a DNA fingerprint of the culprit. Fingerprint evidence was observed, through specific patterns in the fingerprints.
William Maples was a brilliant Forensic Anthropologist who was able to work on a wide variety of cases in order to uncover the true stories of remains. Sometimes he was hired by either side of a court case, and sometimes by police investigating what could become a murder case. At times he was the only hope of uncovering what injustices took place. Maples was able to take these experiences and relay them in his book Dead Men Do Tell Tales. One such investigation was the Meek-Jennings case.
Forensic Science Technician Description of Job Duties: A Forensic Science Technician may specialize either in crime scene investigation or in laboratory analysis. They investigate crimes by analyzing physical evidence. In a scene: • Walk through the scene and determine what and how evidence should be collected • Take photographs of both evidence and crime scene • Make sketches of scene • Write notes of their observation and findings, such as location and position of evidence where it was found • Collect physical evidence, including weapons, fingerprints, and bodily fluids • And catalog and preserve evidence before transferring it to a crime lab In a lab: • identify and classify evidence • explore links between suspects and criminal
field note slide 1. . Each crime scene is different and may require a different approach to processing the scene. However there is a basic crime scene protocol that should be adhered to in all crime scenes. These basic functions or tasks are as follows: Interview is the first step in processing a crime scene. The crime scene technician must interview the first officer at the scene or the victim to ascertain the "theory" of the case.
First and foremost, the job duties of a forensic are far more complex than that of a detective’s. Forensic scientists perform tasks such as examining fingerprints, testing DNA and interpreting laboratory findings. They basically carry out a criminal investigation through a scientific approach only. Unlike forensic scientists, detectives uses a more logical and observant approach to solving a crime. Detectives observe criminals’ actions, develop sources of information, and conduct interviews.
You need to examine the scene by gathering evidence in different ways that can help you determine the criminal. A criminal investigator has to be able to handle different equipment that the job may entail, to complete such tasks that allow you to investigate the given crime. (feinc.net, 2013) They must be able to collect evidence like fingerprints, using the given equipment that is given to the investigator; then take the fingerprints and compare them to other fingerprints, either of the suspect or on the computer database that has many fingerprints on file. (eLearningPortal.com, 2013) The job of the Criminal investigator is important in figuring out who, what, when, and where in a criminal act. In becoming a criminal investigator, there are certain expectations that are expected for you to obtain such a title.
Forensics Photography Forensic photography is also called crime scene photography. Investigators and prosecutors need accurate images of various aspects of the location where a crime has occurred. This is where forensic photography comes to play. The photographer may be required to take pictures of corpses of murder victims, clues, murder weapons, etc. Forensic photography jobs are appealing to people who have good eye for detail and are very precise in the art of photography.