Criminal investigations are usually responsible for the collection of information about crime potentials. Detectives who investigate crime will talk to people- victims, suspects, witnesses- then they have to identify the nature of cases and collect sufficiently evidence to arrest and prosecute suspects with reasonable likelihood of conviction. Detectives also deal with a lot of paperwork. The third big job that police undertake is the regulation of motor-vehicle traffic. The traffic police accounts for about 10% of officers.
While verbal communication can be prepared and even practiced, non verbal communication is usually involuntary. Non verbal communication, also known as, body language can be very telling of what the speaker actually means to say, or how the speaker feels about what is being said no matter how hard it is tried to be concealed. Public speaking is an inevitable duty of those working in the criminal justice field. When some crimes are committed, the media can latch on to the story and not let go. The media has been known to work side by side in helping the police departments, but it has also been known to work against those in law enforcement.
Police are government officials in charge of regulating and controlling affairs within the community. Police are designed to regulate, control, or keep order with or as if with a law enforcement agency. The functions of the police are to enforce the law, investigate crimes, apprehend criminals, maintain public order, prevent and reduce crime, and ensure community safety. The prosecutorial phase is perhaps the most critical stage of the criminal justice process, as it is at this point that many of the rights of an alleged offender and crime victim are brought into play. The offender's rights in the court proceedings include: The right to have legal representation.
There are also specific photographs that need to be taken at the crime scene to ensure a couple different things. One that the crime scene can be reconstructed and two that the crimes can be linked back to a suspect. Once this has been done it is important to know if the computer is on a linked network or not and whether you should shut down the computer. There are also certain circumstances that make forensic evidence inadmissible in court and this is important to know so that procedure is followed to ensure all evidence will stick to a suspect. When it comes to a crime scene investigator there are certain things they can and can not do in regards to a body at the crime scene.
field note slide 1. . Each crime scene is different and may require a different approach to processing the scene. However there is a basic crime scene protocol that should be adhered to in all crime scenes. These basic functions or tasks are as follows: Interview is the first step in processing a crime scene. The crime scene technician must interview the first officer at the scene or the victim to ascertain the "theory" of the case.
“A formal justice system is one in which laws are set and enforced and punishments are administered by state institutions such as courts, police, judges and prisons” (Ask.) A justice system can possibly encourage deviance and crime because there are some people who do not like to follow the law. An example of this behavior can simply be driving under the influence of alcohol. In our society everyone knows that it is against the law to operate a motor vehicle in this condition but yet there are so many people still doing it. Crime will always be committed as police are not always looking over people’s shoulders to ensure people will not break the law.
A insurance company might use an investigator to analyze a car accident to determine whether or not the company will pay for the damages that was done to the car. A law enforcement agency might use an investigator to analyze the crime scene of a homicide or even a robbery to help get evidence to find or prosecute a suspect. A Crime Scene Investigator will have to write reports, take photographs of the crime scene and evidence, sketch of the crime scene, collect evidence, like bullets, weapons, shoe prints, fingerprints, etc. There are several steps you will need to do to become a Crime Scene Investigator. The first thing you need to do is get your high school diploma or G.E.D.
Crime Scene Investigation CRJ 320 Crime Scene Investigation One of the most important aspects of being trained in Law Enforcement is the ability to conduct a crime scene investigation. The ability to contain and not contaminate the crime scene while also gathering information is a daunting task for any individual. Taking steps to insure the scene is secure, wounded are cared for and that evidence remains intact are just a few of the necessary tasks. Attorney General Janet Reno once stated that “Actions taken in these first few hours of investigation at a crime scene can play a pivotal role in the resolution of a case. Careful, thorough investigation is key to ensuring+ the potential physical evidence is not tainted or destroyed or potential witnesses overlooked.
Keeping the peace means providing a presence at known trouble hot spots for example city centres. A police officer will also investigate allegations of any offence that is put before them. They will use good operational knowledge to decipher if the allegations are genuine and if so, they will report the crime and have it investigated. The police also provide high visibility policing to major events like football matches etc in order to prevent incidents of any criminality. Many police services also set local priorities which largely depend on the needs of their particular area for example, the police service in rural may have a very different set of problems from police services in urban areas.
Along with those programs came the NCVS or National Crime Victimization Survey, this survey is a self-reporting survey which victims report their own incidents. Although each are used to record crime for the nation, they each have their own uses and are used differently. The UCR crime reports are used in many ways, they provide law enforcement with date for use in police operations and planning for the future. The news and media also utilize the reports as well to inform the public about crime. Data is recorded by cities, counties, colleges, and states and submitted to the UCR.