Examine the scene for what? To ascertain if the "theory" of the case is substantiated by what the crime scene technician observes. Examining the scene to identify possible items of evidentiary nature, identify point of entry and point of exit, and getting the general layout of the crime scene. Photograph the crime scene is the third step in the protocol. Photographing the crime scene to record a pictorial view of what the scene looks like and to record items of possible evidence.
GENERAL CRIME SCENE PHOTOGRAPHY Photographs are one way to record a crime scene 1. Field notes 2. Photographs 3. Sketches Five steps in recording the crime scene 1. Secure the crime scene 2.
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).
Crime Scene Investigation CRJ 320 Crime Scene Investigation One of the most important aspects of being trained in Law Enforcement is the ability to conduct a crime scene investigation. The ability to contain and not contaminate the crime scene while also gathering information is a daunting task for any individual. Taking steps to insure the scene is secure, wounded are cared for and that evidence remains intact are just a few of the necessary tasks. Attorney General Janet Reno once stated that “Actions taken in these first few hours of investigation at a crime scene can play a pivotal role in the resolution of a case. Careful, thorough investigation is key to ensuring+ the potential physical evidence is not tainted or destroyed or potential witnesses overlooked.
Forensic photography jobs are appealing to people who have good eye for detail and are very precise in the art of photography. Every image the photographer makes must be precise as possible so investigators have a clear picture that they could use for their work. Sometimes the photographer is required to shoot the same picture but from different angles in order for the evidence to be accurate. The pictures taken from the crime scene may be used in court as evidence if the case goes to trial. The photographer must understand his or her equipment, including the camera and flash.
There are also specific photographs that need to be taken at the crime scene to ensure a couple different things. One that the crime scene can be reconstructed and two that the crimes can be linked back to a suspect. Once this has been done it is important to know if the computer is on a linked network or not and whether you should shut down the computer. There are also certain circumstances that make forensic evidence inadmissible in court and this is important to know so that procedure is followed to ensure all evidence will stick to a suspect. When it comes to a crime scene investigator there are certain things they can and can not do in regards to a body at the crime scene.
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.
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. A crime scene investigator’s professional code of ethics is to protect a crime scene and all things included in the crime scene. They must work as
The Importance of Note Taking Shannon Davis October 27, 2012 Describe the importance of noting taking, particularly in establishing the integrity of the crime scene. The importance of noting taking is to describe the scene. The purpose of taking notes is to write in detail about the crime. You need to make sure that you stick to the fact that, you have witness. You must record the information correctly if an error happens to appear this can result in the loss of witness or suspect.
This is accomplished by serving their communities and by protecting all persons against illegal acts. They must maintain public order, reduce and prevent crime. The function and purpose of the Police is to maintain public safety, enforce criminal and traffic laws, investigate crimes and provide emergency response in time of need. Police Officer’s main responsibility is to serve as a body of agents organized to maintain civil order and public safety. They enforce the laws and investigate crime.