Crime Scene Investigation Research Paper

From day to day it may be different but typical the homicide detective will be called to a investigation scene. First off when you get to the scene I will assess and manage the scene. This means examining the victim for clues. Next I will document the scene I would complete a walk through, making sure I do not disturb any evidence. Also making permanent record of the scene, it is important to do this before moving anything. After that I will photography or videotape the scene conducting a thorough search; make a rough sketch; dust for fingerprints; identify, document, and collect all fluids and fibers: and control evidence to maintain its integrity. Then canvass the area to locate witnesses. This step is critical because more homicides are solved by canvassing than any other method. Finally identify suspects, proper handling suspects leads to a successful prosecution. But remember that all suspects are still entitled to their rights C. The excitement of going to work each day and not knowing what is in store for you is very interesting. This job may be asking a lot even in an investigation but the adrenaline is very

Fitness isn't everything though, they also have to meet the academic and social requirements. In Middle and High school they need to take plenty of science courses, and extra-cirruclar activities are suggested but not required such as science fairs to improve your understanding of the scientific method, and debate teams to improve socail skills because you will consult with others as a CSI. In college your major must be science related (chemistry, biology, physics, etc). Some strongly recommended courses are law enforecement, criminal justice, and crime scene processing. A masters degree in forensic science is required for a lot of crime scene investigators today, but not all, you can still find a job as a crime scene investigator without your masters degree in forensic science however it would certianly increase your chances and open up a broader range of opportunities. Finally for certification every Crime Scene Investigator must pass a test approved by the American Board of Criminalistics. It is also likely that you will continue your education through online classes or other means even after you have a job as a Crime Scene

Forensic science is the science associated with criminal investigations. Investigators collect the evidence found at crime scenes to gather more information about the crime. In Forensic Science, the class has covered different chapters of topics that has to do with types of evidence. The information in the chapters explained to the class what forensic science really is. A few of the interesting topics were hair analysis, fingerprints, and evidence collection.

There are three different types of forensic science. The first is field forensics: they’re at the crime scene collecting evidence recording details of the crime, searching for marks or implements left by tools, or any impression from shoes and vehicles. Field forensics also investigate fires, explosions, and illegal drug laboratories. The second type are laboratory forensic scientists. Laboratory forensic scientists analyze and use observations, measurements of physical evidence, and photos of the crime scene. Laboratory scientist conduct chemical analysis, biological analysis, document examinations, ballistics analysis, and toxicology. These analyses can tell what happened, and give information to help solve cases. The final type of forensic science are medical scientists (which includes all fields of study): they examine the corpse and assess many analyses. Medical scientists use their skills to gain evidence about causes of injury and death. Forensic dentists identify teeth and bite marks, and forensic psychiatrists to identify behavior or motive. Other specialists may be called in for a unique cases: ballistics examines firearms, and technology for any cybercrimes.

Forensic scientists help investigate crimes by collecting and analyzing evidence, working full time during normal business hours. Forensic scientists typically need at least a bachelor’s degree in chemistry or biology. They often work in groups or teams with specialists and other law enforcement personnel.

First, being a forensic scientist you work with the police.You deal with physical, chemistry, & biology science.You are in the criminal justice if you are a forensic nursing. It is to find out how the crime happened. The thing is it helps a lot. It is popular everywhere. A Lot of people want to be a forensic scientist.

Forensic science is very important in the criminal justice system by backing up information based on science through the way that the physical evidence is analyzed. During an investigation, law enforcement collects the evidence is or from a person. It is then sent to a crime lab to be analyzed. After the results are found, that evidence is then presented to the courts. Each crime scene is very different (Forensic Sciences. National Institute of Justice).

Criminalistics. According to discovercriminaljustice.com, “Criminalistics refers to the scientific analysis of evidence collected from the crime scene.” Criminalists look at all the evidence gathered in the crime lab, this includes, hairs, fibers, body fluids such as blood or spit (for the testing of the DNA), bullets, and others. Criminalists normally have a heavy science background, normally coming from something that’s chemistry or biology related. They also must be able to explain very complicated and scientific evidence (in a testimony) to the judge and jury.

How is Forensic science used well it is simple? First the crime is committed then evidence’s is collected by law enforcement and investigators. The evidence is then looked over by a forensic team they studied it and can conclude many things from it. Then suspects can be identified and brought in for questioning. If the suspect has an alibi and if it checks out they will be let, go. But if it doesn’t check out then the suspect is in the hot seat.

Crime Scene Investigation or CSI, is the use of physical evidence at the scene of the crime and the use of deductive (reason and logical analysis) and inductive (the inference of general laws from particular instances) reasoning to gain knowledge of the events surrounding the crime. In order to become a crime scene investigation, you have to finish High School and get a diploma also you have to go to a four year College or University. You will also need to graduate from their Agency’s Training before completing a period of on the-job-training, another important thing you will have to focus on is studying Forensic Science, that will be very helpful. My interest for crime scene investigation all began when I started watching crime scene investigation

Students who want to become a crime scene investigator or analyst need to be aware it is a long process, usually through undergraduate, postgraduate and doctorate qualifications, and that their first degree is the beginning of a long process. However, a degree in forensic science will aid graduates in research and management roles in public and private sectors if they do not wish to continue their studies after undergraduate.

Forensic Scientists’ most prominent responsibility is to use their scientific examination skills to help solve crimes. The majority of their work is devoted to analyzing samples of DNA, blood, drugs, saliva, and more. These scientists are crucial to criminal justice procedures. Any evidence utilized in a police investigation could be contaminated tampered with, or destroyed without the help of forensic science.

Google defined Crime Scene Investigators as, a specially-trained police officer who is dispatched to a crime scene to analyze and document evidence. (1) In my perspective, he/she is a person who has an important job of securing and exploring the details and leftovers of a crime performance. CSI jobs are not as easy and over dramatic as in movies, they involve arranging and searching of specific details through minutes and hours so that prosecutors can figure out a convincing case and find the criminal of the crime beyond a shadow of a doubt. Numerous activities and procedures must be supported in precise and prearranged methods, such as classifying the time of death in a murder case, lifting fingerprints, gathering and documenting trace evidence such as hair or fibers, examining guns or explosive devices and documenting the location of objects and bodies in the crime scene. It’s a well-known fact that the job is not for the faint at heart; on the other hand, for those with the privilege mental behavior, the job can be extremely inspirational and pleasing.

When there is a homicide at a crime scene, the forensic investigator will look for evidence to provide an indication of what actually happen. Did the person kill their self? Did the victim suffer at the hands of a criminal? The crime scene investigator will look at blood platter evidence as source to gain knowledge into these question.

Forensics is the basis of crime fighting. It is devised to assist in the solving of a crime through providing evidence of a crime. There are many different components of forensic science, which include: DNA, fingerprints, hair samples, ballistics and toxicology (what is a forensic scientist). There are many different types of forensic scientist such as an anthropologist, ballistics expert, chemical scientist, fingerprint expert, photographer and toxicologist (Forensic science, 1995). There are a variety of different forensic scientists that specialize in different fields and they all use their specific knowledge to work together and come to a conclusion.