Crime scene investigators must ask the right questions quickly in an effort to gather information about a crime before memories begin to change. Crime scene photography differs from other variations of photography because crime scene photographers usually have a very specific purpose for capturing each image. Forensic photography, also referred to as crime scene photography, is an activity that records the initial appearance of the crime scene and physical evidence, in order to provide a permanent record for the courts. The scene has been secured and documented. Crime scene examination is complex. First responders without the proper training and skills should not attempt to explore the contents of or to recover informa­ With that in mind, every inch of the crime scene must be photographed, preferably from multiple angles. This first process is very helpful in demonstrating the exact state of the crime scene prior to things being moved for forensic examination. 7 Steps of a Crime Scene Investigation. Crime Scene Investigators and Analysts comb through scenes for DNA, fingerprints, and different forms of residue- all which are integral components of the investigative process. The crime scene locale is where most of the physical evidence associated with the crime is obtained. -4-1 5 3 6 4-Mobile crime labs carry all the necessary supplies to protect the crime scene and to photograph it and collectand package evidence. Steps taken to process the scene for latent prints, DNA, and other evidence should also be photographed, as should the results of such processing. Before collecting evidence at a crime scene, first responders should ensure that— Legal authority exists to seize evidence. Each crime scene should be photographed as completely as possible. All evidence should be photographed in its original position then photographed with a scale object. The MOST important task for the police officer first at… What is the primary goal in obtaining data from a. HDD? 2. electronic crime scene? Unless the crime is known with certainty to be old, officers should respond as if it has just occurred. When first arriving at a crime scene, no matter what the circumstances, a crime scene investigator evaluates the situation and will more often than not, make an immediate judgment as to whether the victim may have been killed via murder, suicide or accident. * Crime scene and scene of the crime are not synonymous. It may be used by law enforcement officers, investigators, crime scene technicians, and forensic scientists. This means that the crime scene should include the area in which the crime actually took place and all adjacent areas where important acts occurred immediately before or after the commission of the crime. The 19th century French photographer Alphonse Bertillon was the first to approach a crime scene … The first examination of the crime scene should be visual, with the crime scene investigator using his or her best judgment to try to spot potential evidence or areas where evidence may be, as well as to buttress the beliefs of the type of crime scene it is. The crime scene should then be secured ensuring that only authorized personnel may enter. BEFORE ATTENDING THE SCENE Before a CSI a ttends a scene of crime, they need to gather information about the scene they will be attending. b. Items should be moved so they are in better light The area should be cleaned so items can be better seen Any items that were already moved should be documented A finished sketch should be produced See answers (1) Ask for details ; Follow First responders may follow the steps listed below to guide their handling of digital-evidence at an electronic crime scene: Recognize, identify, seize, and secure all digital-evidence at the scene. c. However, the name “mobile crime lab” is a misnomer, since it does not carry out the functions of a crime lab, only carry the In some eases this is not altogether practical. A crime scene is anywhere evidence of a crime is found (a dumpster where a killer dumped the murder weapon, the killer’s home where he deposited his bloody clothes, where the body was found, etc.). How Crime Scene Analysts Collect and Preserve Fingerprints A veteran analyst explains the work of gathering fingerprints that can link a suspect to a crime—even after it rains. 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