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Eyewitness testimony in the criminal justice system
The importance of eyewitness testimony in the criminal justice system
Eyewitness testimony in the criminal justice system
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Eyewitness evidence is critical for solving a crime, and can often be the main source of evidence in determining who the perpetrator is. However, it is estimated that every year, approximately 4,500 wrongful convictions have happened in the United States alone, based on inaccurate or mistaken eyewitness testimonies. Studies have consistently shown that the leading cause for wrongful convictions is invalid eyewitness testimonies, as this has been a major source of convicting innocent people, who have been later proven innocent by forensic DNA. The eyewitness identification process typically involves selecting the alleged perpetrator from a police lineup, though it can also be based upon police sketches and other methods. Not long after
The use of eyewitness statements and testimony’s can be a great source of information, but can also lead to wrongful convictions. Due to eyewitness testimony, innocent people are convicted of crimes they have not committed. This is why the wording of a question is important to consider when interviewing witnesses. Due to the fact that eyewitness testimony can be the most concrete evidence in an investigation, witnesses may feel they are helping an officer by giving them as much information as possible, therefore they may tell them information that is not entirely true, just to please them. This is why there are advantages and disadvantages to using open and close ended questioning at different durations of an interview. The way you word a question may impact the memory of a witness, this is because a person cannot completely memorize the exact occurrences of an event.
“Eyewitness Identification: A Policy Review.” The Justice Project, Iowa State University. Web. 22 April 2014.
This paper will consider eye witness testimony and its place in convicting accused criminals. Psychology online (2013) defines “eye witness testimony” as a statement from a person who has witnessed a crime, and is capable of communicating what they have seen, to a court of law under oath. Eye witness testimonies are used to convict accused criminals due to the first hand nature of the eye witnesses’ observations. There are however many faults within this system of identification. Characteristics of the crime is the first issue that will be discussed in this paper, and the flaws that have been identified. The second issue to be discussed will be the stress impact and the inability to correctly identify the accused in a violent or weapon focused crime. The third issue to be discussed is inter racial identification and the problems faced when this becomes a prominent issue. The fourth issue will be time lapse, meaning, the time between the crime and the eye witness making a statement and how the memory can be misconstrued in this time frame. To follow this will be the issue of how much trust jurors-who have no legal training-put on to the eye witness testimony, which may be faltered. This paper references the works of primarily Wells and Olsen (2003) and Rodin (1987) and Schmechel et al. (2006) it will be argued that eye witness testimony is not always accurate, due to many features; inter racial identification, characteristics of the crime, response latency, and line up procedures therefore this paper will confirm that eyewitness testimonies should not be utilised in the criminal ju...
Eyewitness misidentification cost innocent people to end up in prison. Eyewitness misidentification is the single greatest cause of wrongful convictions in the United States, having played a role in more than 70% of original convictions later overturned by new DNA evidence(Dunn). This explains eyewitness misidentification is not a reliable solution to prison the suspect and deal with other solution. The suspect is effected because the suspect goes through terrible life for crime they did not commit and false witness hunts
(Kennedy & Haygood, 1992; Williams & Loftus, 1994), which is worrying considering the growing and substantial body of evidence from laboratory studies, field studies, and the criminal justice system supporting the conclusion that eyewitnesses frequently make mistakes (Cutler & Penrod, 1995; Huff, 1987; Huff, Rattner, & Sagarin, 1986; Innocence Project, 2009; Wells, Small, Penrod, Malpass, Fulero, & Brimacombe, 1998). According to a number of studies, eyewitness misidentifications are the most common cause of wrongful convictions (Huff, Rattner, & Sagarin, 1986; Wells et al., 1998; Yarmey, 2003) and, through the use of forensic DNA testing, have been found to account for more convictions of innocent individuals than all other factors combined (Innocence Project, 2009; Wells, Memon, & Penrod, 2006).
During the identification and prosecution of a suspect, eyewitnesses are the most important. Eyewitness testimony needs to be reliable as it can have serious implications to the perceived guilt or innocence of a defendant. Unfortunately, the reliability of eyewitness testimony is questionable because there is a high number of eyewitness misidentification. Rattner (1988) studied 205 cases and concluded that eyewitness misidentification was the factor most often associated with wrongful conviction (52%). Eyewitness testimony can be affected by many factors. A substantial literature demonstrates own group biases in eyewitness testimony. For example, the own-race bias, in which people are better at recognizing faces of their own race versus another
video. In one version, a man pointed a gun at the cashier and she gave
Contributing to most cases of wrongful convictions is Eyewitness misidentification. Eyewitness misidentification not only is the greatest cause of wrongful conviction but it also single handedly creates a huge 75% of convictions to be overturned due to DNA testing. When dealing with eyewitness testimony there is no guarantee that the criminal to which the victim is describing can be narrowed down to a single person. That is where facial and body features such as height, weight, and other personal reference can help victims remember a clearer image. Thus, when the suspects are in the police lineup the victim will either see the criminal, or not. Sadly, the false testimony, or “snitch” testimony come to play. Yes, victims could be telling the truth to whether the criminal is actually in...
Eyewitnesses are primarily used by the criminal justice system for investigating and prosecuting crimes, particularly in circumstances where it is the only evidence available (Wells & Olson, 2003). Their testimony is highly regarded as it allows for police, prosecutors, judges and juries to establi...
The justice system depends on eyewitness evidence to convict offenders. Eyewitness is a difficult task to achieve in the justice system. According to Wise, Dauphinais, & Safer (2007), in 2002 one million offenders were convicted as felons in America. Out of those one million offenders, 5000 of them were innocent in 2002 (Dauphinais, 2007). The Ohio Criminal Justice survey states that 1 out of 200 felony criminal cases is a wrongful conviction (Dauphinais et al., 2007). According to Dauphinais et al., (2007), Dripps said that eyewitness error is a huge factor in cases of wrong convictions. A study conducted in 1987 indicated that in roughly 80,000 criminal cases, eyewitness error was the only sole evidence against the defendant
In the court of law, eyewitnesses are expected to present evidence based upon information they acquired visually. However, due to memory processing, presenting this information accurately is not always possible. This paper will discuss the reliability of eyewitness testimony, its use in a relevant court case, and how the reasonable person standard relates to eyewitness testimony.
The use of eyewitnesses has been a constant in of criminal justice system since its very beginning. Unfortunately, people do not make the best witnesses to a crime. The person may not have seen the actual criminal, but someone that looks similar to them. The witness may lie about what he or she may have scene. Also the witness can be influenced by the police as to who or what they saw at the time of the crime. The witness or victims memory of the person may have faded so that they don’t remember exactly what had seen, which could be disastrous for the accused.
Another factor associated with wrongful convictions is eyewitness misidentification. The Innocence Project identifies eyewitness misidentification as the single most important factor leading to wrongful convictions. Eyewitness misidentification is often an error due to witnesses being under high pressure, witnesses focusing on the weapon more than the offender, and police procedures when receiving an identification statement from a victim. A study
Eyewitness identification and testimony play a huge role in the criminal justice system today, but skepticism of eyewitnesses has been growing. Forensic evidence has been used to undermine the reliability of eyewitness testimony, and the leading cause of false convictions in the United States is due to misidentifications by eyewitnesses. The role of eyewitness testimony in producing false confessions and the factors that contribute to the unreliability of these eyewitness testimonies are sending innocent people to prison, and changes are being made in order to reform these faulty identification procedures.
For example, the old man that lived beneath the boy and his father testified that he heard a fight between the boy and the father and heard the boy yell, “I’m gonna kill you,” along with a body hitting the ground, and then claims that he saw the boy running down the stairs. With this information, along with other powerful eyewitness testimonies, all but one of the jury members believed this boy was guilty. The power of eyewitness testimony is also shown in Loftus’s (1974) study. In this study, Loftus (1974) found that those who claimed to “see” something were usually believed even when their testimony is pointless. She discovered in her study that only 18 percent of people convicted if there was no eyewitness testimony, 72 percent of people convicted when someone declared, “That’s the one!”, and even when the witness only had 20/400 vision and was not wearing glasses and claimed “That’s the one!”, 68 percent of people still convicted the person. This proves that in 12 Angry Men and Loftus (1974) study, eyewitness testimony is very powerful and influential in one’s decision to convict a