Death Investigations with Forensic Toxicology Essays

Death Investigations with Forensic Toxicology Essays

Length: 1530 words (4.4 double-spaced pages)

Rating: Powerful Essays

Open Document

Essay Preview

Forensic toxicology is one of the oldest disciplines in forensic science history and dates back hundreds of years. However, the actual understanding and examination of forensic toxicology only dates back for about 200 years. Due to the development of technology, this discipline has been able to progress and flourish.
The term forensic toxicology is defined as examination of all aspects of toxicity that may have legal implications (James & Nordby, 2009 p. 61). In the past, poisoning was one of the most popular forms of murder. There are countless natural substances in the world that when ingested into the body in high doses, can become lethal to the human body. What made this form of murder so famous is that most poisons mimic common medical diseases, leading physicians to believe a victim died of natural causes (Ramsland, n.d.). Aside from murder, this forensic discipline is also essential for determining accidental deaths and suicides.
As stated earlier, forensic toxicology is the examination of toxic substances in human tissues, organs, and body fluids that may have contributed or caused death to an individual (Tilstone, Savage, Clark, 2006). When referring to toxicology, the important terms to focus on are “poisons” and “poisoning”. Poison can be defined as a substance which, when introduced into or applied to the body, is capable of injuring health or destroying life (Robertson, 1929). A simpler definition of poison would be that it is the malicious intent on giving a drug or substance to an individual.
Poisons come in different forms and act in different ways. They can act locally, absorption through the body, or both. There are three different categories that poisons are put into: inorganic, organic, and asphyxiants...

... middle of paper ...

...ogy to become more important than it has in the past. The term forensic toxicology has been identified as the examination of toxic substances in human tissues, organs, and body fluids that may have contributed or caused death to an individual (Tilstone, Savage, Clark, 2006). Although forensic toxicology is concerned with what toxic substances contributed or caused death to an individual, it also plays a major role in simple drug testing that doesn’t involve death whether it be drug screening for future employees or even testing which chemicals were involved in sexual assault cases. Regardless of the situation, a forensic toxicologist is involved with determining toxins in the body. Without the use of forensic toxicology, there would be a major hole in forensic science and would make it more difficult for determining causes and times of death in many sorts of cases.

Need Writing Help?

Get feedback on grammar, clarity, concision and logic instantly.

Check your paper »

Toxicology in the Criminal Justice System Essays

- Forensic science has been a significant aspect of the criminal justice system for centuries. With the flourishing determination to develop forensic science throughout the years, advancements have led to the development of many significant sciences, including toxicology. Understanding and studying the adverse effects of chemicals on biological systems has proven to be a necessary force in the criminal justice system. By exploring new theories in toxicology, successes and failures throughout the historical progression of this science has led to incredible strides in crime investigation and a promise for a more proficient future in toxicological studies....   [tags: Forensic Science, Revolutionary]

Powerful Essays
3174 words (9.1 pages)

Forensic Investigation Of Forensic Toxicology Essay

- Toxicology Forensic toxicology is a branch of forensic science concerned with the study of toxic substances or poisons; toxicology is the study of the toxic or harmful effects of chemicals. It is concerned with how toxins act, when their harmful effects occur, and what the symptoms and treatments are for poisoning. It also involves the identification of the substances involved (Interdisciplinary). Forensic toxicologists have faced numerous challenges throughout the 1800’s and are still facing some of these challenges today....   [tags: Toxicology, Poison, Toxicity, Toxin]

Powerful Essays
2146 words (6.1 pages)

Essay on History And Background Of Forensic Investigations

- How is Geographic Information Systems used and applied to a certain profession. Do you think GIS is more important in one profession than another. Why is GIS important to use in a profession. All of these are common questions to think about when looking at different professions. The profession that interested me the most is Forensic Investigations, which is kind of like a Crime Scene Investigator. When I graduate college, I want to go into the forensic field, and this paper gives me a good opportunity to look at the different GIS used in this particular field of study....   [tags: Forensic science, Fingerprint, Sherlock Holmes]

Powerful Essays
1011 words (2.9 pages)

An Investigation Of The Forensic Pathologist Essay

- INTRODUCTION The police arrived at a 911 call of a possible suicide. Two lovebirds had been walking along a bridge over the Arkansas River when they spotted an odd shape below. Upon further investigation, they realized it was a body. The police suspected it might have been a suicide, but the coroner who arrived shortly after they had noticed bruises on the wrists, pointing to foul play. Everything was photographed and mapped out in case it became relevant. The body was bloated and decomposed, meaning it had been in the river for a while....   [tags: Pathology, Coroner, Forensic pathology, Autopsy]

Powerful Essays
1998 words (5.7 pages)

Forensic Evidence is Vital to Criminal Investigations Essay

- At every crime scene there is evidence and evidence is the vital part of crime scene investigation. From the time an officer arrives on the scene until a conviction of the perpetrator evidence is the key element in determining the guilt or innocence of those accused. A poorly conducted crime scene investigation can sometimes either destroy evidence or render it useless. The possibility of tainted evidence, miss-handled evidence, or lack of evidence, the guilty can go free or the wrongful convicted....   [tags: Forensic Science ]

Powerful Essays
2065 words (5.9 pages)

Impediments Of Business Operations : Cyber Forensics Investigations Essay

- Impediments to Business Operations Cyber forensics investigations require law enforcement officials to enter an organization’s information domains and obtain “snapshots” of their information systems pertinent to the onset of the investigation. This generally consists of first securing the system in its current state, and then copying over all relevant files deemed relevant or possibly the hardware itself (Strickland, 2010). Though businesses are legally obligated to surrender information and devices as warranted by the investigation, tensions are inherently created when the devices or information being investigated are critical to business operations....   [tags: Forensic science, Computer forensics, Business]

Powerful Essays
911 words (2.6 pages)

The Role of the Procurator Fiscal and Forensic Pathologist in Sudden Natural Death

- The World Health Organisation (WHO) describes sudden natural death as ‘death within twenty four hours of the onset of symptoms’ (Payne-James et al. 2011, 54). However in reality sudden death can occur within minutes or even seconds of many symptoms. The investigation of sudden natural deaths is vital to establish the cause is due to natural causes rather than criminal or medical negligence where a trial and prosecution may be necessary. This essay reviews the roles of the Procurator Fiscal and the forensic pathologist in relation to sudden death and looks at two common natural causes of sudden death; pulmonary embolism and cerebrovascular disease and how they might be identified by post-mort...   [tags: Forensic Pathology]

Powerful Essays
1459 words (4.2 pages)

Forensic Science And Forensics Science Essays

- Both computer forensic or forensic science and Biometrics sometimes may apply same identification methods; however, they do so for different purposes. Computer forensics or forensics science is based on history and a forensic investigator does not just pick a method in advance. In other words, forensics investigators are unaware of what they will find as evidence. In addition, the manner in which forensics tools and evidence are handled may have critical implications, which can make or break a case....   [tags: Forensic science, Computer forensics]

Powerful Essays
768 words (2.2 pages)

Forensic Science And Police Investigations Essay examples

- In today’s modern world, DNA has become a progressive and reliable tool within forensic science and police investigations, to help trace individuals who may be allegedly linked to a crime that has taken place. What make DNA a very suitable tool to help identify an individual is that every person unless they have an identical twin has their own genetic code making them unique. Therefore, the genetic code letters A, T, G and C represents as a distinctive bar code to that individual. DNA traces can be left at a scene of a crime by person because DNA is found inside the cells within the human body, so this makes it very easy to extract DNA from either blood, saliva, roots of hair and semen that...   [tags: DNA, DNA profiling, National DNA database, Crime]

Powerful Essays
1006 words (2.9 pages)

Forensic Science and Investigations Essay

- Forensic Science and Investigations The word forensic basically means the key to solve a crime. Science is the technology used to help forensic teams to analyze and solve crimes. What can look obvious to the naked eye could actually be a whole other story. Hair samples can determine many things about a person or animal when collected from forensics. There are many job opportunities with a good salary and many openings within the job. This paper will discuss a case where forensic science is needed and how crucial it is in any case....   [tags: Papers]

Powerful Essays
1188 words (3.4 pages)