* Elevation sketch – portrays a vertical plane rather than horizontal for things such as bloodstain patterns. * Exploded view – consists of a combination of the first two sketches. * Perspective sketch – depicts the scene or item of interest in a 3-dimensional sketch. Writing a crime scene report: Identify the crime, included the time and place of the crime (provide the address), include the names and contact information of everyone involved, describe the scene (as above), describe injuries that were sustained and organize the report in an appropriate manner.
It can depend on the investigation being held, the place and the difficulty of being able to solve the case. The investigator mindset is to find out why the crime happen, how it could’ve been prevented, and also investigate all the evidence that was found. These concepts can associate with the optimal mindset of an investigator manifest by how much the investigator knows, how much training the investigators has, and the experience that the investigator already has. The more training and
These individuals will allow different police organizations to make decisions that are more organized and decisions based on evidence rather than the normal guesswork. (Grant and Terry, pp. 508, 2008) Crime analysis will also help in deciding future criminal activity, the supporting of the officers who are on patrol, and investigators upon making decisions. (Grant and Terry, pp. 508, 2008) There are three areas in crime analysis that will help our police force in the future.
Reference: Criminal Investigation The Art And The Science Custom Edition by Michael D. Lyman-Chapter 2, pg. 45 The best way to locate, document, and package the evidence would be to document the techniques and method of operation used by the suspect. In addition, to the age, sex, height, and race of a suspect, it is important to document specific behavior during a crime.
For each crime incident coming to the attention of law enforcement, a variety of data are collected about the incident. These data include the nature and types of specific offenses in the incident, characteristics of the victim and offender (NACJD, 2013). The National Incident-Based Reporting System (NIBRS), this is when law enforcement agencies collect detailed incident level data regarding individuals offenses and arrest, then submit them using prescribed data elements and data values(FBI, 2013). Uniform Crime Report (UCR), this program provides a nationwide view of crime based on the submission of crime information by law enforcement agencies throughout the country (FBI, 2013). In some cases, self-report studies have been
Firearms Evidence Robert Richards Monday, December 3, 2012 Criminalistics Professor Name : ? Firearms Evidence For many murder or assault suspects, evidence proves to be the difference of a normal life versus a life in jail, or even worse, death. It is the job of a team of criminal justice workers to prove or disprove a suspects innocence or guilt. In many cases, this can prove to be a very difficult task but not impossible. In the case of a firearm related crime, the most crucial pieces of evidence can be the firearm itself along with the damaging ammunition.
Conditions of an officer’s reaction to certain responds would change (Grant & Terry, 2008). With only reactive patrols we would not have officers trying to stop crimes before they happened. Likewise, with only proactive patrols we would have all of our officers positioned in targeted hot spots or crime problem areas and would not have the quick response like what reactive patrols can serve (Grant & Terry, 2008). In order for our policing agencies to succeed in every possible way, both preventative measures for reducing crime and having the ability to send quick response units, they have to incorporate both reactive and proactive patrols. Both types of patrols serve a unique purpose and can be reduced
The duty of a police officer is to enforce the law, investigate the crime that has been committed, apprehend the offender, reduce and prevent crime from occurring, maintain public order, ensure community safety, provide emergency and related community services and protect fundamental rights and freedoms of individuals.” (Schmalleger, F., 2012, chapter 1 page 10). A police officer will tend to be the first to respond to a call about a crime being committed. After the officer has assessed the situation of the crime and has determined if there is probable cause, they will then apprehend the defendant and take them into be processed. From their the defendant will wait in jail until the their arraignment, which usually happens within 48 hours. A District Attorney is a public official who acts as prosecutor for the state or the federal government in court in a particular district (Hill 2005).
Victims and Crime Evaluation Tricia Echelberger CJA/354 May 21, 2012 Joseph Caulfield Victims and Crime Evaluation Victimization causes physical and emotional trauma as a direct result of a crime. Injuries victims can suffer are grouped into three categories: financial, physical, and emotional (The National Center for Victims of Crime, 2008). Appropriate support and intervention is necessary from law enforcement, prosecutors, defense attorneys, social workers, and other people involved in the criminal justice system to avoid secondary injuries. All people involved in the process must realize that the victim’s life has been changed and help the victim regain a sense of balance and security by keeping the victim informed during criminal proceedings. Prosecutor’s Role The prosecutor has major influence in the courtroom.
Forensic Ballistics Marcus W Stewart CRJ 311 Forensics Charles Kaye 8-10-2010 Abstract When it comes to criminal investigations there are many tools that are apparent in forensic science that prove to be a great assets in solving crimes. Forensic science in its broadest definition is the application of science to law. As our society has grown more complex, it has become more dependent on rules of law to regulate the activities of the members. Forensic science applies the knowledge and technology of science to the definition to enforce such laws (Saferstein, 2007). One aspect of forensic science that can be very interesting is that of forensic ballistics or firearms identification.