Criminal Investigation

Better Essays
Topics: Police, Crime
Criminal Investigation
Research Paper
Crime Scene Investigator

Crime Scene Investigator
POSITION
A crime scene investigator is responsible for multipart crime scene investigations, evaluation of the crime scene, various types of equipment along with developing, securing, and packaging physical evidence for scientific evaluation and comparison (U.S. Department, 2007). Detailed reports on the observations and activities at the scene next to testimonies in court regarding the findings and processing methods used at the scene are also conducted by the investigator (U.S. Department, 2007). The greatest challenge of this position is to apply scientific expertise in crime scene evidence identification and processing with the ultimate goal of successful prosecution of the offender in a court of law (Lee, 2001).
ENVIROMENT
The crime scene investigator oversees complex crime scene investigations, together with but not limited to homicides, sexual assaults, armed robberies, home invasions, and property crimes such as burglaries (Lee, 2001). Approximately 70% of the investigators time is spent processing crime scenes, packaging and transporting evidence, attending and photographing autopsies and attending briefings and conferences with the police agencies requesting assistance (U.S. Department, 2007). The remaining time is spent preparing investigative reports, testifying in court, receiving continuing education, instructing classes and maintaining equipment in a state of readiness (U.S. Department, 2007). The crime scene investigator works at the office of his or her job assignment Monday through Friday, which is normally 8:30 a.m. to 4:30 p.m. must accept scheduled after-hours standby duty every other week (Lee, 2001). While on standby, the crime scene investigator must be readily available by pager or phone at all times to reply to requests for service. In addition to the standby duty, the incumbent is expected to respond to emergency calls



Cited: Gardner, Ross. Practical Crime Scene Processing and Investigations. CRC Press New York, New York. 2004. Henry, Lee. Henry Lee’s Crime Scene Investigation Handbook. Academic Press. 2001 Horswell, John. The Practice of Crime Scene Investigation. CRC Press New York, New York. 2006. U.S. Department of Justice. Crime Scene Investigations. http://www.ncjrs.gov/pdffiles1/nij/178280.pdf. December 01, 2007.

You May Also Find These Documents Helpful

  • Good Essays

    Criminal Investigation

    • 669 Words
    • 3 Pages

    Midterm Questions Criminal Investigation Unit 5 Project Norman Jones CJ210-04 1. What are methods of inquiry and how are they used in criminal investigation? Methods of inquiry are a set of principles used to gather and process information in the pursuit of providing…

    • 669 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Criminal Investigations

    • 1116 Words
    • 5 Pages

    Criminal Investigations The method of inquiry is the way that an investigator or detective gathers information about a specific case. There is several different method of inquiry such as evidence collection, witness and victim statements, and information stored in public and private databases. The methods of inquiry are used to figure out what happened at a particular crime scene. A criminal investigator is trying to establish the who, what, where, when, why, and how of the crime. During this process…

    • 1116 Words
    • 5 Pages
    Good Essays
  • Satisfactory Essays

    Criminal Investigations

    • 414 Words
    • 2 Pages

    11:10-12:30 Criminal Investigations In criminal investigations there are many aspects throughout the field that are very interesting. Some aspects are crime scene investigation, getting witnesses, taking and handling of evidence, investigative sources, legal aspects, interview and interrogating and case management. My favorite aspect of criminal investigating is taking and handing of the evidence and interviewing and interrogating. Today new and improved tools and techniques in the criminal investigation…

    • 414 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Criminal Investigation

    • 781 Words
    • 4 Pages

    Midterm Essay CJ21-Criminal Investigation Professor Yocum September 28th, 2010 Throughout the years the type of crimes and amount of crimes committed has changed significantly and has played a major role in the American society. What is crime? As defined by Frank Schmalleger (2007) “crime is a conduct in violation of the criminal laws of a state, federal government or a local jurisdiction where there is no legally acceptable justification or excuse” (p.7). Criminal investigators have the…

    • 781 Words
    • 4 Pages
    Good Essays
  • Satisfactory Essays

    Criminal Investigations

    • 327 Words
    • 2 Pages

    Week 5 Individual Work Stacy Grice Everest University CJE 1600-12 Criminal Investigations Professor Stevie Hayes August 16, 2013 There is a big difference between an interview and an interrogation. The main purpose of an interview is to obtain information and should be done in a location where the person being interviewed is mentally and emotionally relaxed. Most of the time someone would be interviewed in their home or a park, where they would feel relaxed. Most of the time you interview…

    • 327 Words
    • 2 Pages
    Satisfactory Essays
  • Better Essays

    Criminal Investigation

    • 3071 Words
    • 9 Pages

    AP PSYCHOLOGY CASE STUDY 5: GREEN RIVER KILLER I. DISCOVERY OF THE CRIMINAL On August 15, 1982, Robert Ainsworth stepped into his rubber raft and began his descent south down the Green River toward the outer edge of Seattle's city limits. It was a trip he had made on many occasions. As he drifted slowly downstream, he noticed a middle-aged balding man standing by the riverbank and a second, younger man sitting in a nearby pickup truck. Ainsworth assumed that the men were out for a day's…

    • 3071 Words
    • 9 Pages
    Better Essays
  • Powerful Essays

    Criminal Investigations

    • 4615 Words
    • 19 Pages

    University of Malta Institute of Forensic Studies B.A Criminology 3rd Year 2008 Credit: FRS 3008 Criminal Investigation Lecturer: Mr. John Charles Ellul Fingerprint Evidence Contents • Introduction • History of Fingerprint Evidence • Fingerprint Evidence • Strengths and Weaknesses of Fingerprint Evidence • Case Study involving…

    • 4615 Words
    • 19 Pages
    Powerful Essays
  • Good Essays

    Criminal Investigation

    • 925 Words
    • 4 Pages

    Doreen Garber Week 6 The first and most important step in any crime scene investigation is to secure the scene. It sounds easier than it really is. The scene includes possible witnesses, victims and suspects. Securing the scene includes keeping unauthorized personnel from walking through the scene. The most common contamination results from police, ems, victims and witnesses. The best thing that can happen to a crime scene once it has been secured is nothing. Once the scene has been secured…

    • 925 Words
    • 4 Pages
    Good Essays
  • Good Essays

    criminal investigation

    • 704 Words
    • 3 Pages

    The quiz is multiple - choice and will c ontain material from Chapters 5 & 7 and Powerpoints. Some items to focus on include: Examination of Physical Evidence Individual Characteristics Class Characteristics Significance of Physical Evidence Facial Reconstruction Forensic Databases MurderScene: Death and Autopsies Estimating the time of death o Rigor mortis o Livor mortis o Algor mortis Forensic Entomologist History of Fingerprints Henry System Fundamental Principles of Fingerprints…

    • 704 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    Week 12 Individual Work Tawatha Phillips Everest University CJE 1600 Criminal Investigations Professor Stevie Hayes January 12, 2013 Why is non-verbal communication important when testifying before a jury, and what suggestions do you have for helping a testifying officer make a positive impression on a jury? Jurors are selected by the judge, prosecution and the defending attorney. The judge will provide the list of potential jurors to both the prosecution and the defending attorney for…

    • 349 Words
    • 2 Pages
    Satisfactory Essays