* Aerial photographs of the scene and the surrounding area are can be useful in some types of cases. * Original series of photographs should also show all doors, windows and other means of entrance or exit. d. Inside the crime scene. * Begin with a view of entrance. * Then photograph the scene as it appears when you first step into the room.
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.
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.
Careful, thorough investigation is key to ensuring+ the potential physical evidence is not tainted or destroyed or potential witnesses overlooked. I am sure many agencies have programs in crime scene processing, the level of training and resources available varies from jurisdiction to jurisdiction.” (Reno, 2000) Assembling a set of guidelines and conducting preliminary investigation for criminal cases are best described by the FBI. The initial responding officer(s) shall promptly, yet cautiously, approach and enter crime scenes, remaining observant of any persons, vehicles, events, potential evidence, and environmental conditions. A FBI report issued in 2005 details that general crimes are outlined into three graduated levels of investigative activity. These activities are the checking of initial leads, preliminary inquiries, and full investigations.
They must follow very precise and orderly protocol when collecting or gathering evidence from the crime scene so it can be tested, and get the best results. A crime scene investigator must make sure that they label and mark all evidence collected at a crime scene so that they do not lose anything, have it in order, and no exactly what they have collected. They must make sure that they are knowledgeable of everything seen, heard, and collected from a crime scene because like any other job in the criminal justice world or job period they must also compose a very detailed, organized, and accurate report for each scene investigated. If need be they also must appear and testify in court to back up their findings, and make a statement of truth against the criminal involved. To me the crime scene investigator must use logical thought process, gather as much information they can from the crime scene, test everything theory possible and evidence collected to have proof of how they came to the conclusion, and end the case for both parties involved.
When responding to any type of crime scene it is important to remember that anything seen on the way to the known scene as well as on site can possibly be evidence that you will be using later. However when dealing with crimes that are done on computers it takes a certain type of skill to insure that all the possible evidence is gathered correctly so it is acceptable for a court room. In this we will describe the process of computer forensics as it pertains to the collection of computer evidence. Also the type of training required of investigators before they are proficient at the process. There are also specific photographs that need to be taken at the crime scene to ensure a couple different things.
There are three types of photographs taken at the scene of the crime. The types of photographs are Overall, Mid-Range, and Close-Up. The overall photo shows exactly what it is intended to show, the overall scene of the crime. Areas of interest are targeted in the pictures as well as any vehicles. The Mid-range photo The purpose of the mid-range photograph is to document relationships between items of evidence or areas of importance (such as how close is the gun to the victim or the location of bloodstains to the point of entry).
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.
Forensic Science Technician Criminal investigations involve a series of actions performed by many people in order to find the culprit of a crime, but one of the most important positions of a criminal investigation team is the forensic science technician. A forensic science technician is the person who tests and analyzes any evidence from a crime scene to figure out who committed the crime. “The most important part of this field is that it is so dynamic and always changing. Also, you are always contributing to society” (Moore). This field offers such a wide variety of studies, so a person earning a degree in forensic science does not have to be a forensic science technician, because there are multifarious branches of forensic science such as forensic nursing and many more.
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.