Detectives Research Papers

Another role that the police have is to Interview suspected criminals. For example, a crime like rape, the police would have to eliminate or track down the right suspect in order to make sure that they can prosecute anyone who has potentially committed the crime or has some way been involved.

Solving a crime is difficult for detectives. Homicides are even harder cases to solve, the only person that can really tell what happened is dead. So many people are afraid to step up as witnesses, they fear their life would be in jeopardy for helping the detectives. For homicide detectives, the first forty-eight hours is the most critical part for solving a case. After that, the probability of solving the case reduces by fifty percent. Each passing hour gives suspects more time to get away, witnesses more time to forget what they saw, and crucial evidence more time to be lost forever. There are several steps to take in solving a homicide.

The first step in the process is the investigation. Once an offender initially commits a crime and officers are contacted and make an arrest, they have to investigate further into the crime at hand. Evidence is then gathered and follow up investigations attempt to put the pieces on chronological order to show what happened before and during the time of the crime. There are also many efforts to identify some possible suspects to further the next step of the criminal justice process.

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

Homicide detectives only investigate and focus on Homicides. College educations are recommended but not required. Murder detectives collect evidence like fingerprints DNA and stuff like that. They interview suspects and witnesses who may have information for the murder. There are two types of crime scenes. The primary crime scene is where the crime scene is where the crime actually occurred. for example if a bank get robs that is the primary scene and the getaway car and the lair are the secondary scene. primary crime scenes are usually more helpful. while secondary scenes sometimes are the only thing that criminologists have to work with. For example this may be where a serial killer dumps a body. So investigators may not be able to prove where the actual murder occurred. which means they only find evidence at the secondary scene which could lead to the primary scene or prove that is where the crime happened. For example you may find a hair or a fiber at a scene that could lead to a specific place or specific shirt or carpet. Overall investigators prefer primary scenes because it’s

Investigation: The detective upon receiving information on the events, beings his initial investigation of the crime. The detective, along with his team, collects evidence such as: video surveillance, finger prints, bullet analysis, blood pattern analysis, DNA, and interviews the witnesses. At some point in the investigation, an interview was conducted on a customer that got a full description of the suspect. The detective, upon hearing his statement, requests for a sketch artist. The sketch artist pencils up a picture of the suspect and copies are made and handed out to all patrols. The individual describes the suspect as a tall white male, with short brown hair, about 6’4, wearing glasses with a five o’ clock shadow, and about 210lbs. The suspect was described as wearing a white hoodie and blue

This stage one of criminal investigation is considered to be one of the most important stages of criminal investigation. An unprofessional mistake made by a first responding officer can extensively destroy the whole investigation. By following the correct procedures and rule the first responding officer can eliminate the chance of making mistakes during the initial investigation. The lack of knowledge can also disrupt a criminal investigation. The first responding officer is likely to conduct a successful investigation if he knows how to deal with the problems at the crime scene therefore, the first responding officer need to have good knowledge about the investigative procedures.

In some communities, corrections officers prepare reports with extensive background information about the offender to help judges decide sentences. The job of corrections officers is to make sure the places in which offenders are placed are secure and safe and not have a chance of escape. They organize a day by day custody of inmates. They also supervise the release processes for prisoners and sometimes notify victims of changes in the offender's status. Criminal offenses are usually investigated by researching the facts and incidents, situations, scenarios, to prove the guilt of the individual. Beginning when the crime is reported or observed, the process may vary and be depending on the seriousness of the crime, whether the accused is a juvenile or an adult, and other factors. Not every case will include all these steps, and not all cases directly follow this sequence. Many crimes are never prosecuted because they are not reported, because no suspects can be identified, or because the available evidence is not adequate for the prosecutor to build a case. First is to report what has seen, then from

There are many skills & traits that can help a criminal investigator be successful, it doesn’t need to know or possess knowledge of all of them since is to broad, but the most the investigator acquire the best, some of them are as followed:

The process that the criminal justice system takes to investigate and prosecute the criminals that commit crimes begins with the investigation phase (Bohm & Haley, 2014). This phase is conducted by members of law enforcement such as police, sheriff, state police or troopers, or federal law enforcement. Upon notification or request for law enforcement services, information is gathered and thus the investigation has started (The Criminal Justice Process, 2010). A report is filed and if the arrest can be made at that time the initial officer will follow through with that phase of the process. Crimes are broken down into misdemeanors and felony charges (Bohm & Haley, 2014). If there is evidence of a crime being committed then an arrest can be made. In case of misdemeanor crimes, often the suspect would be issued a state citation or ticket in lieu of arrest. Should the incident require further investigation an investigator or detective would

So for an example, the investigator can say, this is a murder, the person was stabbed, and the motive was this person was caught having an affair. After the investigator comes up with his hypotheses he/she will then test it, if the evidence does not support his/her theory then he would start over on figuring out what, why and how it all occurred.

If a murder, a homicide and or a suicide occur, the crime scene investigator(s) collects the clues and evidence that will be analyzed by the forensic scientist(s) which can lead them to their suspect(s). The purpose of a Crime Scene Investigation is to help victims find justice.

The first is the preservation of the crime scene. If the crime scene has not been secured and borders not set up this will result in the contamination or loss of physical evidence, which is crucial in a reconstruction. The second is an investigator is the use of inductive and deductive reasoning, not have any preconceived ideas) by using the facts of the case, in addition to photography, video, crime scene sketches, and other documentation to draw inference (M.U.S.E. (2), 2017)

Nothing is more crucial to any investigation than the actions of the first officers on the scene and the actions they take regarding the preservation of the crime scene, detention of witnesses and an arrest if possible. The immediate objective of the first officers on the scene must be the safety of all parties involved and all else follows

1A. A good detective is a very smart person who is able to use evidence and to detect lies and truth. And is also able to think things in a logic and quicker way as well as understanding criminal's movements. For example, detective Dupin in the "Murders of the Rue Morgue" from how the bones were broken and how a lot of hair was pulled out, he figured out that the criminal was not a human, but rather an criminal(Orangutan). "I proceeded to think thus—à posteriori. The murderers did escape from one of these windows. This being so, they could not have refastened the sashes from the inside, as they were found fastened; — the consideration which put a stop, through its obviousness, to the scrutiny of the police in this quarter. Yet the sashes were fastened. They must, then, have the power of fastening themselves. There was no escape from this conclusion." I have seen the character of detectives evolve from one author to the next by having a brilliant life in Doyle's novel "The Sign of the four" to love as in Rampo's "Beast in the Shadows. In "The Sign of the Four" it said, "I cannot live without brain-work. What else is there to live for?" In the "Beast in the Shadows" it said, "Thus, I fell for her completely, sending her meaningless on a frequent basis." Doyle's, Rampo's, Gaboriau's, Christie's, and Borges's fiction character and plot were similar as Poe's detective and plot. Therefore, they do depend on earlier models. In respect, Gaboriau aims to glorify or support the French police while it said, “Well done, Goulard!" quoth the commissary, approvingl;” Poe has a contemptuous attitude towards the agency. I believe that Gaboriau got the idea from Poe, but did the opposite from what I see, I could definitely tell that Poe deserves the title "One of American Greatest Storyteller" because so many authors followed his example of how to write a detective novel. Which shows that his writing impact others to write detective novels.