Forensic entomology

DNA fingerprinting is used in forensic science to convict or exonerate a defendant of a crime. During an investigation, crime samples are collected from a scene or from a victim that can be used for DNA testing. Samples could include hair, blood, semen, or skin. After collection, these samples are tested for their molecular characteristics because the purpose is to identify the polymorphic DNA locations of one’s genes. This is because everyone has different genetic variations and can be…

watched 48 Hours? Or Law & Order? How about Forensic Files? Well, if you have, have you ever wondered how a person died? Or why they died? And the number one question that is always on our mind is who killed them? Do you ever wonder how a scientist comes to the conclusion of what caused a person to die? Scientist who are in charge of examining the cause of death of a person are called forensic scientist. But what is forensic science, you may ask. Forensic science is the scientific method of…

or a science as well. When faced with a crime, a police investigator must figure the most appropriate way to peruse and identify the culprit from the given information (evidence.) But sometimes it’s not that easy. When there are no witnesses, or forensic evidence, they must go look for probable suspects. That is when criminal profiling comes in to play, as it creates a “biological sketch of behavioral patterns, trends, and tendencies” (Rossi, 1982) So from evidence inferences that may be made…

Forensic Toxicology: Arsenic Poison Glenda Cabrera George Mason University Abstract This paper will focus forensic toxicology. Starting off with the meaning of the two words; followed by the father of toxicology. This paper will more specifically focus on the effects that arsenic poison has on the human body. Also how often time it is confused with just being a common illness like food poison. But the most important is how it is undetectable until it’s too late and the body is undergoing…

The American Academy of Forensic Sciences is a professional website that was founded in 1948. The purpose of this American Academy of Forensic Sciences community is to provide information towards leadership of science, and the knowledge about the legal system. This community was developed to inform and educated everyone about their knowledge about this program, and to help them gather information on that specific subject of forensic science. It is searching for people that will join their…

Computer forensics – Code of Ethics and Morals Introduction Computerized crime scene investigation, otherwise called PC and system legal sciences, as numerous definitions. Most generally, it is viewed as the use of science to the recognizable proof, accumulation, examination, and investigation of information while saving the respectability of the data and keeping up a strict chain of care for the information. Personal computer and legal sciences is the act of distinguishing, separating and…

Holmes/Scarpetta Project- The Valley of Fear What discipline was involved? Digital Forensics (cryptology)- The process of encrypting messages and examining digital media forensically to find, analyze, and present facts and opinions. What was the equipment used? The ciphers represent the pages of previous editions of Whitaker's Almanack. The first number represented the page number in the Almanac. The second number, C2, was the column number on the page in the book. The numbers that…

the trace and transfer evidence may be viable for matching depending on the care taken by evidence collection personnel, as well as forensic technicians, and if there is a match in the database. Some matches could be made years later when new fingerprints or DNA are entered into the database for comparison. DNA is the most trusted evidence in forensic history. Forensic serologists study chromosomes in the blood, saliva, or sweat that differ from each individual and can convict suspects and…

1. The individuals I believe that ought to be interviewed for this investigation are Mr. McBride, Mr. Jenkins, Mr. McBride’s co-workers, and the forensic expert(s) who examined the evidence. Mr. McBride is innocent till proving guilty of taking “Product X” from Greenwood and his statement should be gathered accordingly. Mr. Jenkins statement would also need to be gathered to collect information as to how he came to believe Mr. McBride potentially stole the information and what the consequences…

As is commonly known, a portion of today’s trials that take place are accusing the wrong person. But how long has this been a problem? There have been multiple trials in the past that have had the same thing occur, and many individuals are tried for crimes they did not commit. A large portion of those people are even found guilty and wrongfully thrown in jail. Unfortunately, Eddie Joe Lloyd was one of those people. Lloyd was a patient in a mental hospital who often wrote to police in hopes of…