Process Essay: Analyzing Forensic Evidence

How must it be to live in a criminal mind? How must it be to completely loose the sense of normality? I heartily believe that Forensic Psychology holds the key which opens an entire world of psychopathologies, mental deformities, twisted thoughts and repressed needs of bestiality. Besides letting you sink into the most dangerous minds, it gives you the armament to combat everything hiding in there- knowledge.

Law enforcement agencies have relied on forensic art as one of their investigation methods for many years. The job of a forensic artist is quite difficult because he or she must reconstruct an image of an individual based on just hearsay and memory from another individual. The purpose of this study is to research forensic artists, also known as sketch artists, and their ability to draw up a suspect through the information provided by a witness. Interviews on two different forensic artists provide insight of the duties and hardships a law enforcement sketch artist takes on. The process of how law enforcement sketch artists are able to recreate the face of another individual, and how that picture can be a very useful piece of evidence for crime reports will also be addressed throughout the study. This study is relevant to anthropology because it touches on how how an individual perceives those around them and forensics itself is also one of the key topics discussed in biological anthropology.

To record a crime scene, forensic scientist can use photography, drawings, and videography. Photographs are an important record of the unaltered crime scene, Drawings or sketches provides valuable information when a photograph cannot accurately depict the scale of a room or the relationship of items to each

7) Pollen & Spore identification can provide important trace evidence in solving crimes dues to their

Nearly anyone you ask would be familiar with the television show CSI. The crime lab is colorful and high-tech with all of the fun toys and machines that analysts use to test the ever abundant amount of forensic evidence from every crime scene. It makes for an exciting drama that you cannot help but get immersed in—it also gives us a false illusion, however, creating what has been dubbed as the “CSI effect” (Baskin, 2011). This effect describes the idea that crime shows such as CSI generate unreal expectations, making viewers believe that forensic evidence should be existent in all criminal trials, therefore affecting their overall perspective on a case (Baskin, 2011). But in reality, forensic labs are not that glamorous. In fact, the

The human body and brain has always intrigued and fascinated me, but more in death than living. In middle school, a TV show called CSI: Crime Scene Investigation appeared to me every day afterschool. Whatever I did, I could not stay away for one second. Even my mom was weird out on how comfortable I was with crime scenes having blood and gruesome dead bodies lying around, which hasn’t changed.

Forensic Science has contributed to our world a great deal. People often misunderstand Forensic Science and believe it is much more capable than it really is. As a matter of fact what you see on T.V. is around 80% false or over exaggerated in some way. To Start of, Criminal Investigation is the largest and most known form of Forensic Science. Some of the more known areas include; Fingerprinting, Ballistics, DNA Identification, Fiber Samples, Computer Animation, Documentation analysis, etc. To get this out of the way in the beginning, what you saw on last night’s law and order is far from the truth. Things they do in a matter of hours take months at a time, and most of the time aren’t even plausible concepts.

In December last year, Making a Murderer, exploded with popularity on Netflix. The 10 episode television series featured Steven Avery, who was exonerated from prison after almost two decades after being found guilty for a crime he did not commit. Avery then filed a lawsuit against Manitowoc County in Wisconsin for the incorrect verdict. Soon after Avery filed the case, he and his nephew, Brendan Dassey were found guilty for the rape and murder of 25-year-old photographer Teresa Halbach.

The Insanity defense is mentioned as confusing to the psychiatric and legal concept. Furthermore, it is explained that the word “insane” is more of a legal word, then a medical term, and therefor to prove a person or a criminal insane, one must find the mental condition, of a criminal, severely impaired to the point of losing one’s free will. A psychiatrist may be or may not able to determine such illness, and a jury’s decision solely based on a psychiatrists’ opinion may be grounded on unreliable evidence. Retrieved from; West's Encyclopedia of American Law, edition 2 (2008).

“Making a Murderer” starts with Avery’s exoneration of the conviction of rape and assault of Penny Beerntsen. Consistently, Steven Avery asserted that he was innocent and that he had an alibi. Regardless of his assertions he spent 18 years, of a 32 year sentence, in prison before he was finally found innocent by DNA evidence and was released. Reasonably, Avery pursued a $36 million lawsuit against the Manitowoc County for his wrongful conviction. Consequently, this lawsuit made Avery an enemy of the county. When Teresa Halbach, an AutoTrader magazine photographer, was reported

Forensic science is defined as the practice of utilizing scientific methodologies to clarify judicial inquiries. The field of forensic science contains a broad range of disciplines and has become a vital aspect of criminal investigations. Some forensic disciplines are laboratory-based; while others are based on an analyst’s interpretation of observable patterns (Kourtsounis, 2009). According to the Innocence project’s website; in greater than fifty percent of wrongful convictions, the use of invalidated or improper forensic techniques played a role in cases; which were later

That is a good question, one worth answering. Forensics is a scientific tool that has come to its own starting about the 80’s. Fingerprinting was one of the first techniques used to help in identifying the criminals that committed the heinous acts. Fingerprinting uses a brush and powder to enhance the ridge details on the fingertips adhering to the oils left behind. Another awesome way they have been able to pull prints off soft surfaces like bed sheets is by using superglue and heat. Fascinating isn’t it? Since then Forensics has become even more evolved. Fingerprints now go into a database known as AFIS or Automated Fingerprint Identification System, which has the prints of everyone

The finger prints are removed and pictures taken of the paper containing the print with a scale and labelled. The prints can continue to develop for a couple of weeks after initially being processed. Ninhydrin prints on their own can be further enhanced using metal salts such as zinc chloride and cadmium salts. These fluoresces increasing the visibility and detail of the print.

were the bodies of both Nicole Simpson and Ron Goldman. There was a large amount

DNA Fingerprinting, also known as DNA Profiling, is a method used to identify a person using DNA patterns that are specific to him/her. 99.9% of DNA is identical in every human being, but .01% is enough to distinguish between people. It is most commonly used in criminal cases to link a criminal to his/her crime scene, but is also used for paternity/maternity tests, and immigration records. Usually a skin, hair, or body fluid sample is collected from a crime scene or criminal or test candidate, then DNA is extracted and cut using enzymes that recognize patterns in DNA and run through a gel by an electric current in a process called electrophoresis (Annely).