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Evidence at the crime scene
Evidence at the crime scene
Importance of crime scene in forensic investigation
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Forensic science is definitely a career that is essential in all of our daily lives. There are forensic scientists all around us and we not even recognize what their job entails. Such a promising career has a majorly vast amount of opportunities for a person potentially interested in this field to pursue. Forensic scientists have the capabilities of working in various atmospheres, such as, police departments, military branches, courts, and/or law firms. A person pursuing a career in forensic science would be responsible for the collection, preservation, and analysis of all crime scene evidence. Such a career is definitely recommended for the type of person who has the ability to pay close attention to even the smallest detail, as the information …show more content…
It is highly important that each piece of evidence found at a crime scene to be properly logged and secured for later data retrieval, when necessary. Forensic scientists may also find it important to take pictures of the evidence before it is removed from its original state at the scene.
After the collection of the evidence, the scientist then proceeds to analyze the found materials.
These analyses conducted could provide definitive conclusions about the tested materials that would be helpful in a case. These scientists should continue being diligent with maintaining proper notetaking while conducting the necessary tests of the materials. Whenever possible, it is also encouraged to perform the necessary tests more than once provide definite proof to uphold the scientist’s final
When faced with the varying career options of today, Forensic Science was a field of interest. This is a field that offers many similar kinds of jobs ranging from Criminalist to Fingerprint Examiners to DNA Analyst. One of the jobs that stood out the most was a Forensic Science Technician. This is because while the job is related to Forensic Science, it is more related to analyzing data from crime scenes than it is about analyzing crime scenes themselves.
Secure and Evaluate the Scene: To identify potential evidence, Investigators have to secure the scene to ensure the integrity of evidence.
Forensic Science Technician Details: A forensic science technician analyzes the evidence from a crime investigations. They perform advanced tests on the evidence to add proof into an investigation. There are different areas a forensic science technician can work in depending are their expertise (Just The Facts). Multiple Perspectives: Most small police departments only require a part time forensic science technician.
For me one of the best methods is the forensic science and the most intelligent people are forensic scientists. Forensic science is a method to solve crimes forensic science can help prove the guilt or innocence of the defendant the fields of forensic science covers
Forensic scientist need a bachelor’s degree in a natural science such as: biology, chemistry, or a forensic science degree and take classes such as: Criminal Procedure and Evidence, Fingerprint Analysis, Crime Scene Investigation, Crime Victim Studies, Constitutional Issues in Criminal Procedures, and Theories of Crime Causation (Rhee). Most jobs as a forensic science require a four-year degree but not all do, some positions allow an associate’s degree but these positions are not usually in contact with the actual evidence and lab work (“Forensic Science Technicians.” O*NET). Similarly, crime scene investigators also require a four-year degree for most jobs and take many of the similar classes. A degree in a natural science is recommend for this job. However, on could chose to go to a police academy instead of a college (Franklin, “How to Become”). Another difference is more on the job training is needed as a crime scene investigator (“Criminal Investigators). Forensic scientist and crime scene investigators both require basic science knowledge, and a four-year degree in a natural science is recommend for both. Even though their education does have some variation, becoming either is roughly the
Forensics are believe it or not very different in reality that they show on some of our favorite crime shows and movies. Since the shows CSI, CSI Miami, CSI New York, Bones, Dexter, NSIC and other crime shows have come out there has been a fair increase in civilians wanting to be a Forensic scientist. There are many differences between the TV/Movie world and reality. These jobs are a lot harder than the shows and movies let on for us to believe. The CSI, CSI Miami, CSI New York, Bones, Dexter, NSIC shows and other crime solving shows show that Forensic Science is a fast paced, exact and easy job to have.
Brief history of Forensic, it surfaced in the state of San Francisco in the 1850’s systematic photography was being used to obtain criminal identification. Later on in the 1920’s “Los Angeles Police Department established the first police department crime laboratory in the United States (Forensic science timeline (n.d). Forensic continued to progress over the years to became one of the most innovating fields in the criminal justice system. Forensic help in the prosecution of many cases as well as exclusion of the wrongfully accused (Forensic science timeline (n.d). Forensic tech work primarily for local governments and state in police departments, coroner offices, and crime laboratories. This field is a combination of lab and field work the best of both worlds (Career guide for forensic science technician (n.d). This is what makes Forensic Science Technician the field of interest; the customary duties of a forensic science technician consist of gathering evidence, investigation of evidence collected, and reporting their discoveries in writing and may also be called into a court of law (criminal or civil laws) to present their finding before a judge (Career guide for forensic science technician (n.d).. There are several different areas of expertise in the field of a forensic technicians are often responsible or specialize in particular types of evidence such as biochemistry, ballistics, fingerprinting, and handwriting analysis. It has been said that forensic science technicians are mostly call upon to assist in two places on crime scenes and in crime labs (Dillon .H, 1999). Crime scenes contains that valuable evident that must be careful collected and preserved to help with the reconstruction of crimes by theorizing the events ...
The book gives a general overview of the field of forensic science. The sections of the book include “The Scene of the Crime; Working the Scene--The Evidence; Working the Scene of the Body Human; Working the Scene--Different Stages; and Working the Scene--Different Skills (Genge vii-viii). Included are instructions on what professionals should do upon arriving at a crime scene, what items to bring with them, how to protect the crime scene, and how to protect the evidence from contamination. In addition to writing about the subject of forensic science, the author also included several appendixes and suggested readings to help the reader learn even more information about the subject. In addition, the author included a list of colleges that offer programs in the field of forensic science.
Collection of evidence is usually a term designated to refer to the collection of physical evidence, government agencies such as police or environmental protection departments will have their own methods for the collection, storage and conservation of physical evidence and it is the responsibility of forensic personnel to adhere to these set guidelines. General principles which are shared amongst various agencies include, the creation of contemporaneous notes, recording the collection of evidence via photographing, videotaping and/or audiotapes, preserving the crime scene by sealing off the location and only allowing designated personnel to enter, avoiding contamination of the crime scene by investigators through the use of full body covering and also preventing cross-contamination with the scene and any suspects.
Collecting evidence from a crime scene is a crucial aspect of solving crimes. Before evidence can be seized, there must first be a court order approving the search of the crime scene and the seizure of the evidence found at the scene. Standard protocol for officers is for them to always use latex gloves, avoid plastic bags, double wrap small objects, package each object separately, and to collect as much evidence as possible. It is better to have too much evidence than to not have enough. There are countless amounts of evidence that can be found at a crime scene.
Forensic scientists work in labs where they examine, identify, and interpret evidence collected in crime scenes. Crime scene investigators collect evidence and pass it to a forensic scientist who uses the items in numerous ways to help catch criminals. Forensic scientists must also record the evidence and any tests run on it in detail to prove the truth in court. A forensic scientist also has to be able to present his or her physical evidence verbally in court, so a strong communication background is important. The first step taken to become a forensic scientist is to first pass the education required to become one.
According to the American academy of forensic science, the forensic sciences form a vital part if the entire justice and regulatory system. Forensic science is an enticing career having to do with science and criminal justice, a large variety of schooling is needed to start this job Despite the fact that it can be a dangerous environment it can be an exciting profession to pursue. There are many different fields in forensic science that you can study or major in but they all have the same objectives.
As far back as 1832, James Marsh was the first to use forensics at trial to give evidence as a chemist in 1832. Since that time forensic science and evidence has come a long way in various ways and technology to help in determine if the suspect is guilt or not, through such things as DNA testing, blood, and fingerprints. The first forensic police crime lab was created in 1910. The contributions of Dr. Edmond Locard, a French scientist and criminologist, proposed that “everything leaves a trace”. This principle is still valid today as it was so many years ago. No matter how small, the specialized trained technicians and investigators can take these methods and go to a crime scene to get evidence. “Forensic science is the application of sciences such as physics, chemistry, biology, computer science and engineering to matters of law.” (Office of Justice, 2017) These different sciences can help achieve and assist in solving a case. Forensic science has also the ability to prove that a crime was committed, it can find the elements of the crime, it can help place the suspect at the scene and whether the suspect had any contact with the victim. However, in the last several years the techniques and with the use of technology the evidence that forensic science uncovers can also exonerate an innocent individual who has been falsely accused of the
Forensic science includes all types of different science such as: physics, chemistry, biology, computer science and engineering to matter of law. A forensic scientist is a specialist in a field of science who applies their knowledge to the purposes of law. The job as a Forensic Scientist not only has many details and facts you have to remember but you also need items of evidence that are relevant in order to examine the scene correctly.
“The word ‘forensics’ means “connected with the courtroom”; so forensic science is, therefore, concerned with gathering hard evidence that can be presented in a trial” (Innes 9). Forensic science is a science that is applied specifically to legal matters, whether criminal or civil. “Few areas in the realm of science are as widespread and important as forensic science” (Hunter 12). Forensics is the one science that is most commonly used in everyday life. It is also a branch of science that incorporates other branches of science such as biology, chemistry, and etc. Since it is used almost every day “No one can dispute the importance of the contributions to society made by forensic science; the ability to solve crime is undeniably important” (Hunter 13). Forensic science has given criminal investigation a new edge. “Advances in science have opened the door for more effective evidence discovery, howev...