First Responder On Crime Scene

By now the crime scene has been labeled a homicide and detectives have been dispatched to the scene. When the detectives arrive the lead officer will then provide a detailed crime scene briefing to the detective in charge of the scene. This briefing will be the only opportunity for the detective to receive the initial aspects of the crime scene prior to subsequent investigation. Since the crime scene and any/all evidence collected are the key factors in making a case, the crime scene must be documented as soon as possible including, appearance and condition of the scene upon arrival, lights on/off, shades up/down, doors, windows open/closed, any unusual smells, ice, liquids, weather conditions, temperature, and any personal items that may have been left behind. Once the lead detective has been briefed and evaluates the scene him/herself, he/she will then need to determine if consent to search and/or obtaining a search warrant is needed. The scene assessment allows the lead detective

The case study begins for a 911 call for a 40 year old male who was assaulted and thrown from a rooftop and landed in a stairwell below. Upon arrival, the advanced life support crew was greeted by Alaska State Troopers who mentioned that the patient had been moved from the stairwell and placed in the snow for ease of access. EMS personnel immediately began to

Upon arrival at a crime scene you will need to speak with the lead officer or lead crime scene investigator to find out what allegedly happened at the crime scene. There are certain precautions that are taken at crime scenes to preserve evidence. First you will have to wear protective gear including, hair net, shoe covers, plastic surgical gloves, suits and any other items that are required to prevent scene contamination. This gear will also help protect you against any health hazards that may be located in the crime scene such as blood or tissue contaminates. Before entering a crime scene be sure to look for protective plates that are put in place to

This will help him to find things that could be out of place. And record what they find on a digital recorder. So that they have something to reference to while they are going over the crime scene. They have to ask themselves questions like does anything look out of place? What odors maybe noticeable and are there any unusual sounds. This gives the technician and idea of what to look for while approaching the

Like you see in the Crime scene investigation shows like CSI and Bones, there are many things that go into investigating shows a lot of those things happen but it takes much longer than forty or sixty minutes to solve the crime. While crime scene investigating is very serious job, collecting evidence at crime scenes requires education and knowing of what you're doing, requires hard work, and it can be difficult to perform this job.

This is important because clearing the scene of possible suspects and protecting the scene is safer and more effective with multiple law enforcement personnel present. The first responding officer needs to be looking for suspect vehicles as well as potential suspects as he or she approaches the general vicinity of the crime. The responding officer must also take notice of individuals acting suspicious or lingering at the crime scene. They could be witnesses or even suspects. Suspects in a homicide sometimes stay in the area to gain information on the initial investigation or intimidate witnesses. Another important fact to remember as the first responding officer is that most homicides are committed by acquaintances. It is tough to accept, but a friend or family member at the scene could be the perpetrator of the crime. (Lyman

Upon arrival I asked the Officer which way the EMS travelled through the crime scene to establish a pathway to walk. Then I asked the Officer if there were any witnesses other than Jody de Cleaner. After the initial walkthrough it was found that a blood pool of about 5.5

This stage one of criminal investigation is considered to be one of the most important stages of criminal investigation. An unprofessional mistake made by a first responding officer can extensively destroy the whole investigation. By following the correct procedures and rule the first responding officer can eliminate the chance of making mistakes during the initial investigation. The lack of knowledge can also disrupt a criminal investigation. The first responding officer is likely to conduct a successful investigation if he knows how to deal with the problems at the crime scene therefore, the first responding officer need to have good knowledge about the investigative procedures.

Upon D/CPL. Case’s arrival at the crime scene there is no documentation in the crime report that he had contact with the first responder, PFC Malcolm. The first responder should brief the primary investigator as it is the only opportunity for the next in command to obtain initial aspects of the crime scene prior to subsequent information (Technical Working Group on Crime Scene Investigation, 2000). Conversing with first responders is vital to providing information to substantiate investigative considerations and is a priority in any properly sanctioned investigative plan (Technical Working Group on Crime Scene Investigation, 2000). Prior to D/CPL. Case’s arrival, key pieces of evidence had already been collected despite the mild and clear weather conditions; the victim’s jacket and two neoprene skullcaps that had been tied together. D/CPL. Case was not able to conduct a walk-through of the crime scene with the individuals responsible for processing the scene because in the one hour and fifteen minutes it took D/CPL Case to

Next thing they have to do is to secure the crime scene. Officers have to scan

evidences can tell what sex, age, and race of the suspect. If the scene was not

Forensic specialists, crime scene investigator and/or evidence technician, law enforcement, and medical examiners who have extensive training and experience in

Crime scene preservation should be the most important step to any first responder. This protocol should continue to be followed by anyone who processes the scene. From the moment the first responder arrives at the scene, he/she should exercise a pertinacious attitude to insure that curious onlookers and personnel who are not involved in a task related to the scene, remain outside the cordoned

Crime scene yellow tape is a well-known sight. In order to preserve the integrity of the evidence of a crime scene, human contact should be avoided. Crime scenes are immediately sealed off, preventing the public from seeing a gruesome sight as well as preventing anyone, including police officers and other investigators from trampling the crime scene and contaminating the evidence. Criminal prosecutions rely on evidence presented in a court of law so it is

The specialized personnel that I would need at the crime scene include a medical examiner, sketch artist, photographer, forensic scientist, fingerprint specialists and investigating officers. The responsibility of the medical examiner is to determine the cause of death, time of death, and take custody of the body (Fisher, 2004).