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The importance of crime investigation
The importance of crime investigation
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A detective is a police officer, whose duty is to detect criminals, by in-depth investigation of cases. When attempting to solve a crime, detectives conduct a criminal investigation that seeks all the facts about a crime to help determine the truth: what happened and who is responsible. This involves making a preliminary and final investigation. A detective’s task is to gather, organize, and use information about social behavior. To effectively complete that task a detective should possess certain characteristics: intellectual, psychological, and physical. Studies were conducted on the importance and efficiency of the criminal investigation system, and on the need to integrate written policies, and rules.
Detectives have many different functions. All help them attain the ultimate purpose of detective work, which is to recognize, gather, and organize information for case disposition. Detectives provide emergency assistance, conduct raids, surveillance works, stakeouts, conduct undercover assignments, as well as testify in court.
In order to more effectively investigate a case, a detective must possess certain personal characteristics. Detectives should have intellectual qualities, but great intelligence is not needed. Effective investigators obtain and retain information, apply technical knowledge, remain open-minded and objective, and use logic when attempting to solve a case. All decisions pertaining to a case should be based on facts and not be opinion based, but the results of an investigation should not be based on only one fact. Detectives rely on skills acquired by experience, study, and observation. The job requires highly-developed skills, perhaps innate abilities to collect and evaluate case facts.
The decision making required by investigations can be very stressful. Thus, it is important to also possess certain psychological characteristics. It is important that detectives not become personally involved in the cases they investigate. Personal involvement hinders an investigation, and poses a threat to the emotional well-being of the investigator, causing him or her undue stress. A detective must therefore be emotionally well balanced, and have the ability to remain detached, and discerning. In addition, a detective must possess other psychological characteristics such as inqui...
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...; Another way criminal investigation departments affect society is by definitely proving someone guilty of a crime. Investigation shows that many others associated with the victim, or in another way associated to the crime, are by default found innocent. Often the public or media make up their own mind about whom they think is guilty, but can be found wrong. Solace is found by a victim, victim’s family and friends when someone is held accountable.
Criminal investigators show society that someone is trying to help them, and that someone is on their side when they have been victimized by a criminal. Victims also find closure when the perpetrator is identified and found guilty. If the case is not solved, ongoing suspicion, and lack of closure can ruin the lives of many people of many people.
Thus, investigators must be familiar with crimes and their elements, modus operandi information, the major goals of investigation, and the basic functions of investigating officers. All of these factors help a detective solve cases efficiently and successfully. Studies show that criminal investigations are needed but can always use improvement.
After they have a clear understanding of the situation, they find out how this event took place. After they find out about this, the most important part comes, and that is finding out who was responsible for the crime. Searching is an extremely important part of investigation as it gives an extremely clear picture of what has happened (Weiss & Gross, 2000). 2. What is the difference between a..
In criminal justice, detectives need many skills that help capture the suspect. One of the important skills is finding and presenting evidence. This is significantly important because according to the Criminal Justice
The relationship between law enforcement and prosecutors, which goes hand-in-hand, can’t be overlooked. Evidence of a crime that detectives and law enforcement discover is as equally important as a good trial on part of the prosecution. If detectives aren’t able to find good solid evidence – that case usually isn’t bothered in being pursued. Several years ago, in the late 80’s, there was a murder case in Southeastern Oklahoma which now serves as a tragic example to the need for honest, constitutional work in the criminal justice system. Disreputable investigative procedures, fraudulent sources, and bad evidence were the foundation of this case that shattered innocent lives.
When police officers investigate suspect, especially a criminal suspect, public interest was against and officers owe a duty of care to general public for the purpose of public safety. Meanwhile, private interest was against as well and officers owe a duty of care to suspect to ensure suspect’s rights and avoid charging innocent person. In order to balance these two conflict interests, a clear standard of care need to be established so police officers could follow the procedures to prevent negligent investigation.
Lyman, D. Michael; Criminal Investigation, The Art and Science; 3rd edition, 2002 Prentice Hall. Pgs. 188-200.
They are very similar to the duties that I will face as a police officer but they are dealing with a different type of crime. As a police officer I might just tape off a crime scene and secure it but as a homicide detective I will actually be investigating the crime and capturing the person or persons
On February 27th, 2014 I had the pleasure to interview Detective Vincent Velazquez who was referred to me by Professor Paul Guerrucci. Vincent currently works at the Atlanta Police Department located in 226 Peachtree Street, Atlanta, GA 30303. On the day of the interview, I was a little anxious since this was actually the first time I interview a crime investigator, however Vincent was very professional and he allowed me to record the entire conversation. I was able to ask questions about his personal life, full details of his profession, current case assignments, criminal investigation procedures and existing problems in the investigation process.
Each of these criminal justice professionals keeps the criminals off the street or discovers ways to return them to society. Criminal justice professionals must be able to work with your mind and help protect the rights of others. The roles, responsibilities, and various career opportunities within these fields are vital to serving societal needs.
The optimal mindset of an investigator is to look for possible motives while remain open to all possibilities while focusing on the easiest evidence that can be gathered from the scene (Osterburg 2010). An investigator also has to be willing to keep an open mind and be able to change and adapt to the different evidence that might present itself. An investigator cannot be dead set on something or a certain way they conduct work, they must also be unwilling to change their approach. It is important to avoid tunnel vision while investigating a crime scene. I think that an optimal mindset is where the investigator can make the best of their job and help them process all the evidence possible, it might help them come to a conclusion of what happened. I also feel that the state of mind that is required to be a successful investigator can be taught through training and experience.
12 Essential Skills for the Professional Investigator. Retrieved from http://pi-telegraph.com/12-essential-skills-professional-investigator/. N / A. a. The adage of the adage of the adage of the adage of the adage of the adage of the adage of the adage of the adage of the adage of the adage of the adage of the adage of the adage of the adage of the adage of the adage of #23: What is it like to be a private investigator? The 7 things I wish I knew before becoming a private investigator. Retrieved December 19, 2013, from www.privateinvestigatoradvicehq.com:
a chance to play the role of the detective to try and solve the crime,
Denise Moore 's criminal report starts the investigation. A police investigation of a crime is the entryway into the criminal justice system, once Denise Moore reported the crime, Detective Riley and Detective Clay conducted a photo lineup, an investigative tool used when the suspect is unknown and not in custody, to identify the suspect (Burns, 194).
Imagine pulling into your driveway and seeing your neighbor’s house surrounded by police, flashing lights, and caution tape with bodies covered in white sheet on the lawn. It was a drive by shooting. Next, a van pulls up and a Criminal Investigator steps out and starts assessing the crime scene. She begins taking photos, marking shell casings, packaging evidence, documenting tire treads on the pavement and inspecting and collecting DNA evidence from the bodies. Criminal Investigators are highly trained college graduates that are a vital part of bringing criminals to justice.
Since the inception of this niche in psychology, there has been a greater appreciation for the use of police psychological services. Now almost every police department has a separate psychology department with a number of psychologists working with its other employees. This specialized subset of psychology delivers a number of services to its employees, from assessing qualified applicants, counseling, to suspect profiling and providing expertise during hostage situations. The field has grown tremendously, especially over the last 40 years and has developed into its own sub-specialty with its own dedicated research, journals and professional organizations. During that time, there have been great strides made in developing this relationship betwe...
When there is a criminal case, are a set of guidelines a criminal investigator should follow when conducting a preliminary inquiry. These guidelines consist of arriving to a crime scene in a timely manner just in case the suspect may still be at or near the scene (Hess, K.M & Orthmann, C.H., 2013). They will need to take care of any injured person or people that may need emergency care. Check to see if there are any witness seen what had happen. Make sure the crime scene is safe and secured. Once the crime scene became secured that will be the time to start questioning the victims, witness and or the suspects. This would also be the time for some officers to conduct a neighborhood canvass (Hess, K.M & Orthmann, C.H., 2013). Measuring, taking photograph, videotape and sketching the scene just in case the weather is bad that day. Search for evidence,