The Forensic Science of Criminal Profiling Essay

Forensic science can be defined as the relationship between law and science; it answers the questions of how, why and who committed the crime, with the input of multiple actors. However, there are currently problems with

The idea of proactive profiling is representative of making judgments about another, relative to possible criminal activity. The factors of a person’s race, manner of dress, grooming, behavioral characteristics, and the circumstances surrounding the observation of these factors plays a role in proactive profiling (Ibe, Ochie, & Obiyan, 2013, p. 184). When law enforcement officials profile criminals, this valuable tool is used to focus on such things as traits and characteristics, personality, and behavior. Once the underlying factors are discovered, this information becomes divided into specific categories for

In the past, it has been shown that criminal profiling does work and has helped to apprehend serial killers, rapists, arsonists, and other criminals, if it had proved to be ineffective the FBI would have put resources into other tactics, but they have not. That being said, it is apparent that criminal profiling does work to an extent, but the amount of accuracy remains unknown. Although there has been research into finding the accuracy of criminal profiling there has not been a lot, proving that it is a field that needs more attention. For the research that has been done, interest has tended to fluctuate because of the uniqueness of the topic. Criminal profiling has as much to do with inferences about the perpetrator as it does

Throughout the years, profiling has been successful at seeking out justice by detaining many wanted criminals, and has set the bar for many years of criminal apprehensions in many communities. Criminal characteristics are significant in all criminal investigations as much indication can reveal that the most important part for analysis is to further examine how patterns of criminal involvement emerges and transforms; this would also include examining the modus operandi (method of operation) of criminals that are relevant not only for the criminal structures, but for the general public as well (Ford, 2013).

The idea of using the science has been started before the debuting of Sherlock Holmes in 1887, who had introduced about the forensic science to help criminal investigation. In history, the work of forensic scientists was performed by medical personnel. Until the end of eighteenth century, the attempts of French medical jurist Antoine Louis, crime solving Chinese book “ Hsi Duan Yu”(the washing way of wrongs), etc gave ideas about determining time of death, analyzing blood stain, identifying chemical used in crime, etc. After eighteenth century, the modern chemistry paved new way of identifying crime like the idea of measuring height, length of right ear and outstretched

Criminal profiling has become a very popular and controversial topic. Profiling is used in many different ways to identify a suspect or offender in a criminal investigation. “Criminal profiling is the process of using behavioral and scientific evidence left at a crime scene to make inferences about the offender, including inferences about personality characteristics and psychopathology” (Torres, Boccaccini, & Miller, 2006, p. 51). “The science of profiling rests on two foundation blocks, basic forensic science and empirical behavioral research. Forensic science includes blood spatter analysis, crime scene reconstruction, and autopsy evidence. Empirical behavioral research identifies offender typologies, relates crime behaviors to suspect

Secondly, the physical aspects of the victim are important as well; is the victim is heavy, and was dragged for a long distance, it can be surmised that the criminal is strong and may have a muscular appearance. (Patterson) Victimology is first and foremost an investigative tool, providing context, connections, and investigative direction. (Turvey) Some people may ask, “Why profile the victim?” but profiling the victim is a very important element that helps profilers better understand the criminal. Profilers look at the general lifestyle and activities of the victim in order to know who had access to them and when. Knowing the victim and properly profiling them may establish a relational link between the victim and criminal. When profiling a victim it is important to look at them as a real person as well as a victim. Some investigators and detectives have a tendency to deify or vilify the victim in a case. Deification involves idealizing victims. For example,

The first method is through geographical profiling. Geographic profiling is where investigators use the past crime patterns of an offender to determine his/her current location. Investigators usually need a minimum of five crimes in order to come up with an accurate geographic pattern. Investigators use the different locations of the crime to narrow down a particular place where the offender could likely to be located. Offenders are usually located in their places of work, entertainment joints, and popular routes or even in his home. The other method of criminal profiling is investigative psychology. It uses peer-reviewed research to acquire facts about an offender. Another method of criminal profiling is criminal investigative analysis. In such an analysis, investigators identify the behaviors of the criminal and create a group based on such behaviors. The other method is behavioral evidence analysis. It involves examining evidence of when and how a particular event took place. It includes objects in the crime scene such as blood stains or footprints. These objects are used to establish the traits and patterns of the

After doing their job in he crime scene, the evidence they took will be taken to the forensic scientist. Crime scene investigators will look at the photographs and connect their theories based on the crime that occurred. The forensic scientists will also examine the victim’s clothes, while the medical examiner will analyze the victim’s body for more clues and evidence that they may find and they will all be doing this in the crime lab. The things they may find could be hair, fiber, semen, blood, another person’s DNA, bruises and many more. After the forensic scientists

The book gives a general overview of the field of forensic science. The sections of the book include “The Scene of the Crime; Working the Scene--The Evidence; Working the Scene of the Body Human;

Criminal profiling is one of few first things to think of when it comes to forensic psychology. Criminal profiling is featured in popular television shows such as in Law and Order and CSI. Often in those shows, the police officers were able to catch the criminals based on the criminal profile that forensic psychologists came up with. In a theory, the polices rely on criminal profiling to catch criminals, educate the public about a possible criminal, and confirm the witnesses’ accounts. Criminal profiling involves using various methods to guess a criminal’s background, behavior, and even preferences for the victims.

In law, law enforcement relies on a variety of approaches to solving crimes. One method of doing so, is criminal profiling. Police use criminal profiling as an aid to identify the typology of individuals most likely to fit the suspect profile. In this approach, evidence of a crime is used to identify the characteristics of the criminal in relation to their personality and psychological state of mind. As well as demographic variables, such as age, race or geographic location, Investigators might use profiling to narrow down a field of suspects or figure out how to interrogate a suspect already in custody (Criminal profiling: the reality behind the myth (Winerman, L.2004). As the use of criminal profiling increases, empirical questions concerning its validity, reliability, and legal questions regarding its acceptability arise (Pinizzato, A.& Finkel, N.1990). In a survey conducted, several psychologist and psychiatrist were asked about their views towards the validity of criminal profiling. The results of this survey found that only ten percent of psychologist and psychiatrist surveyed reported having any profiling experience and twenty five percent, considered themselves knowledgeable about profiling (Greene, E., & Heilbrun, K. 2014, p.148). Fewer than twenty-five percent of the individuals surveyed, believe that criminal profiling was scientifically reliable or valid (Greene, E., &

In order for offender profiling to be considered useful, it must gather detailed information about the offender, victim and crime scene which can then be used effectively by police detectives to eliminate any suspects who do not match with the profiler 's offender specification and aid authorities in

The psychologist contributes to investigations criminal behavior by profiling and similar techniques. The criminal psychologist can also assist with pretrial methods. This subsection is highly important because it includes the evaluation and treatment of suspects, victims, or witnesses of a crime. The primary task of the forensic psychologist profiling. Psychological profiling involves “investigating an offender's behavior, motives and background in an attempt to further guide an investigation…,” (APA). There are several different areas of profiling that the professionals do in the field. In criminal profiling the psychologist analyzes the emotional, mental disposition of a suspect. While remaining as a slightly controversial technique, profiling has become an increasingly prominent part of criminal investigation. When used properly it has the capacity of being one of law enforcement’s most powerful tools.

Historically, crime and criminals have always caught the attention of law-abiding citizens. Whenever there is mention of serial killers or unsolved murders or abductions, psychological profiling, floats to the top of the list of concerns (Egger, 1999). Psychological profiling is an attempt to provide investigators with more information about an offender who has not yet been identified (Egger, 1999). Its purpose is to develop a behavioral composite that combines both sociological and psychological assessment of the would-be offender. The type of person who could have committed the crime can often be identified on the premise that accurate analysis and interpretation of the crime scene can point to a