Photographing the crime scene to record a pictorial view of what the scene looks like and to record items of possible evidence. Crime scene photographs are generally taken in two categories, overall views and items of evidence . Sketch the crime scene is the fourth step in the protocol. A rough sketch is completed by the crime scene technician to demonstrate the layout of the crime scene or to identify the exact position of the deceased victim or evidence within the crime scene. A crime scene sketch may not be completed on every case, however some form of sketching usually occurs in most cases, i.e., on a fingerprint lift card to identify exactly where the latent was recovered.
It can depend on the investigation being held, the place and the difficulty of being able to solve the case. The investigator mindset is to find out why the crime happen, how it could’ve been prevented, and also investigate all the evidence that was found. These concepts can associate with the optimal mindset of an investigator manifest by how much the investigator knows, how much training the investigators has, and the experience that the investigator already has. The more training and
RESPONDING TO EMERGENCY SERVICE INCIDENTS CRIME SCENE PRESERVATION (P4): All incidents are potential crime scenes and they need preserving so that any vital evidence can be collected. Scene preservation may often prove difficult at large incidents because the first priority of the emergency services is the protection of life and the care of casualties. This is why the incident must be coordinated and the scene protected as far as practicable. The need for Traffic Accident Investigation - all serious and fatal traffic collisions are thoroughly investigated by the police so that the exact cause can be known. It is important in fatal collisions since the evidence will be required for a Coroners court for an inquest which is an enquiry into sudden, unnatural and suspicious deaths.
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.
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.
Detectives observe criminals’ actions, develop sources of information, and conduct interviews. While a forensic scientist may be in a crime lab comparing gun shell casings, detectives may be at the shop questioning the owner whether a gun was brought recently. Moreover, a forensic scientist must be more educated than a detective. A job as a forensic scientist requires some type of college degree such as an associate’s, bachelors or master’s. There may be additional on the job training before beginning the job.
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.
In the U.S., crime laboratories are operated both at public and private levels. Generally, crime labs have two types of people working under it: a. Field analysts - Investigators who go to crime scenes to collect evidence, and process the scene. Most crime labs in the U.S. are under the police or prosecution control which opens the door for a number of problems with corruption as the headliner. Crime labs are subject to being victims of incentives.
Role of Victimology Victimology in its most simple form is the study of the victim or victims of a particular offender. It is defined as "the thorough study and analysis of victim characteristics" (Turvey, 1999) and may also be called "victim profiling" (Holmes, 1996). In essence criminal profilers are studying the harm the victim endured during the crime, plus its physical and emotional aspects. Victimologists are people who are in essence investigators, researchers, and observers of the victimized persons and their connection to the crime (Karmen, 2007). Holmes & Holmes (2009, p290) stated “To appraise a crime without some knowledge of the victim is certainly remiss.” The victim constitutes half of the crime therefore victimology should be heavily looked at in order to connect them to the offender (Douglas, Burgess, Burgess, & Ressler, 1992).Victimology is important to an investigation process in that, it is not just learning about the victim’s personal history and personality, but it also why the victim was chosen (Petherick, 2010).
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.