Why Is Forensic Evidence Important

Evidence integrity and continuity Introduction In criminal investigations, it is vital to keep the evidence protected and ensure that it does not become contaminated, is tampered or altered in any way. There are two ways of maintaining evidence is in its truest form; evidence continuity and evidence integrity. Evidence is a vital component in criminal investigations and is the determining factor in successfully prosecuting the defendant as it identifies the offender or those who are involved. Evidence institutes facts of the crime and also proves that a crime has been committed (Tom McEwen 2011).

Now a day’s evidence can change a person’s life in the blink of an eye. “People were often punished for crimes based on the word of one or two individuals, with little concern given to sorting out the truth of the affair” (Hunter 12). But today a person must be tried and some physical evidence is needed in order for a person to be convicted of a crime.

Forensic evidence plays a huge role in most criminal cases. After the Daubert trial, forensic scientific evidence was reevaluated in criminal and civil cases. Scientific and forensic types of evidence can be extremely helpful in proving the case. It can help identify the suspect in a criminal case. That will help put a criminal in prison. There are many different types of forensic evidence that can be considered as scientific evidence. The different types include DNA matching, fingerprint identification, and hair evidence. The methods used to show these types of evidence are usually beyond the scope of knowledge that judges and juries know. Those types of forensic evidence are usually introduced as scientific evidence. Scientific evidence can sometimes be omitted from a courtroom or

It’s important that all evidence is identified so that forensic scientist can examine it and take

Why forensics is important? Forensics is an interesting topic because you can find out anything about any certain thing, like when the last time a toothbrush was used, or what a certain shoe tread belongs to. Forensics helps catch criminals from misdemeanors to felonies. It also helps find people who have gone missing or who are dead and can’t be identified. Forensics is now becoming more known to the world, through tv crime dramas and through high school and college courses. I want to make sure that people who want to go into the forensics field in college or high school, know that forensics isn’t all about science and isn’t as glorified as on tv. I searched the internet for the different types of forensics and what each section does. I also researched what types of cases would need the use of forensics using public records that can be found for free. Forensics is important because it’s the difference between guilty and not guilty and sometimes the difference between life and death.

Examples of evidence: physical or chemical evidence left at the scene of a crime by a victim or suspect; recovered (stolen) property; or property currently under observation which is suspected to have been used in, or be the result of, the commission of a crime.

The foundation of all Forensic practice is in practicing, maintaining and protecting integrity and continuity of evidence as it establishes credibility and reliability in court and makes certain that any fabrication, misunderstanding, bias’s or even mistakes, have not occurred.

Behind every court case there’s a train of forensic science evidence and research. Forensic science is the application of scientific principles of criminal justice. In many court cases a forensic scientists is the one on the scene collecting finger prints, photos, blood samples and other evidence. Unfortunately one of the controversial issues in the forensic world is the evidence and its lack of verification of its reliability. In the field of forensics there are issues in finding proof in generating conclusion, fundamental knowledge to solve problems, and the whole false memory defense in the court. These issues can be solved in many ways like extensive research, preparation and training. These issues

Physical evidence/scientific examinations is the evidence found at the scene of the crime. This can include clothing, blood, fingerprints, weapons and much more. An example of physical evidence could be any listed above but also a bloody knife or a casing from a bullet.

The word forensic is defined as relating to the use of science or technology in the investigation and establishment of facts or evidence in a

Forensic science borrows from a number of sciences which include: physics, Biology and chemistry. It therefore involves examination of a wide spectrum as compared to any other method of investigation. Due to the wide spectrum of investigation and evidence analysis the method offers; it ensures that the results are accurate and can be used in the court of law to make a decision. The method establishes the existence of a crime, the connection between the crimes and the

Forensics is the use of scientific tests conducted on evidence that is used to aid a criminal investigation. Forensics is so important because without it either the wrong person could go to prison or the police could not arrest anyone, leaving the criminal to remain at large. Forensics allows insight into multiple factors that help catch the criminal behind the crime. Factors like DNA and fingerprinting are the very first piece of evidence to be looked at in an investigation to catch the killer. If the forensic scientists mix something up or misses what they are trained to look for, then they can do a lot of harm to a case. Forensics provides that very important physical evidence that will help the police catch the killer and bring that needed closer for the loved ones of the victim.

Evidence plays a major role usually in trail of a case. Several types of evidence can be used. Evidence can be divided into two categories – Testimonial evidence and Physical evidence. Physical evidence is one type of such evidence; this evidence can be brought to court room for observation during trails. This is the most important evidence. Physical evidence is also known as real evidence, they consist tangible article from tiny microscopic to macroscopic evidence from large building to molecules in air. It can be in solid, gas or liquid form. Advances in forensic science have increased the use of physical evidence

Evidence is the key element in determining the guilt or innocence of those accused of crimes against society in a criminal court of law. Evidence can come in the form of weapons, documents, pictures, tape recordings and DNA. According to the American Heritage College dictionary, evidence is the documentary or oral statements and the material objects admissible as testimony in a court of law (476). It is shown in court as an item of proof, to impeach or rehabilitate a witness, and to determine a sentence. This paper will examine two murder cases, O.J. Simpson and Daniel Taylor.

The difficulties I foresee with favoring a certain task force would be many different people in choosing the team, which will also mean that many different people there will be many different opinions. With different opinions there will be many different favors with any approach. By waiting and listening to each of the opinions you will receive greater strengths. Sometimes time is crucial make sure all officers are heard. The real difficulties would be local versus federal investigators knowledge of severity of the crime. By using the more knowledgeable officers as subject matter experts will bring less knowledgeable officers the confidence they need to keep on working the case. Everybody helps everybody, therefore the case gets solved, and