Crime Scene Evidence Summary

Forensic evidence is tangible evidence that is obtained from the crime scene and examined by utilizing various scientific procedures to assist examiners in cracking a case. This Forensic evidence is obtained at the scene of a crime and transported to a laboratory, where it is handled by specialists. Three types of forensic and physical evidence are fingerprints, digital evidence and impressions.

Like you see in the Crime scene investigation shows like CSI and Bones, there are many things that go into investigating shows a lot of those things happen but it takes much longer than forty or sixty minutes to solve the crime. While crime scene investigating is very serious job, collecting evidence at crime scenes requires education and knowing of what you're doing, requires hard work, and it can be difficult to perform this job.

A crime scene analyst (CSA)), also known as a crime scene investigator or forensic science technician, supports police detectives or other law enforcement investigative teams by locating, collecting, and possessing evidence.

According to Young and Ortmeier (2011), the forensic value of firearm and ballistics evidence is associated with the ability to link the firearm to the crime and the shooter. Markings and striations of the firearm on expended cartridge casings and projectile discovered at a crime are collected and compared to known bullets in a database of known firearm types and test-fired bullets. By checking these national databases, the firearm can be linked to several crimes or not connected to any crimes whatsoever. However, other evidence such as DNA and fingerprints can be linked to other crimes and therefore can link the person to the crime as well (Ortmeier, 2011).

Crime Scene Analysis (CSA) is a strategy that uses the behaviors manifest in an offense to predict characteristics about an offender. This type of analysis entails preserving and interpreting both physical evidence and the specific features of a crime (Turvey, 2011). In sexual offenses CSA is also likely to include data such as the relationship between the victim and the offender in the crime, the demographics of the offender, or information on how much violence transpired during the offense. Additionally, in sexual offenses whether or not the offense involved contact is also an essential component of CSA (Douglas, Ressler, Burgess, & Hartman, 1986).

I have always loved suspenseful whodunit television shows, movies, and books that use forensic science to crack the cases. My favorite television show is The First 48, my favorite movie is The Silence of the Lambs, and my favorite book is The Body Farm. Therefore, I was excited to have the opportunity to take this course and learn even more about the subject of forensics. This essay gives a summary of N. E. Genge’s book, The Forensic Casebook: The Science of Crime Scene Investigation, and includes the things I disliked and liked about the book.

Lawyers utilize multiple forms of evidence to try cases. Forensic science is one of the many forms that they use. Forensic Science is a science applied to answering legal questions, which help to uncover facts in cases. In “Forensic: Evidence, Clues, and Investigation” by Andrea Campbell forensic evidence is the best evidence for being used in trials.

Many forensic photographers begin their careers as police officers or crime scene investigators, or they may have degrees in law or criminology before undertaking additional training in forensic photography. Forensic Photographer Qualifications, Forensic Science and Law Enforcement Knowledge, Copyright 2014 Hearst Newspapers, LLC)

The foundation needed for the towel to be admitted as forensic evidence would need to consist of sufficiently supportive information presented to a judge to convince him or her that the proposed witness or item information has the potential to be the truth and hence the jury could reasonably determine that is is or is not true. Admissible evidence must be relevant. Meaning the evidence must prove or disprove an important fact in the criminal case. If the evidence doesn't relate to a particular fact, it is considered "irrelevant" and is therefore inadmissible. It must also be reliable. Meaning it must have some credibility of a source that is being used as evidence.

On 04/21/16, I was dispatched to 123 Main Street, at 1305 HRS, and arrived on scene at 1310. The original call was from an anonymous person stating they heard their neighbors yelling and arguing with each other. The caller stated that this is constantly happening.

While a few courts have ruled these sorts of evidence as inadmissible, it is risky that they are still normally analyzed bits of evidence over the Unified States. Regardless of the possibility that the evidence is esteemed inadmissible in court, the evidence

As a crime scene fingerprint specialist you adhere to a variety of guidelines according to the department’s Standard Operating Procedures. When you come initially onto the murder scene, it has already been, cleared, secured, photographed, measured, sketched, and notes taken on the location of the evidence. This actually makes fingerprinting easier to accomplish correctly because the majority of difficult tasks associated with a murder scene has been completed. All non-movable items should be processed on scene using black magnetic powder, gray powder, or black powder. After using the chosen powder, utilize a camera (both in color and black and white), prior to lifting any prints to ensure that all prints are recorded encase destroyed during

In this paper I will explain the different types of evidence in a criminal trial. It will follow by the effect of each and most compelling evidence to have in a court room. I will also explain the CSI effect weather its real or not. Also in this paper you will read about some cases that used some type of evidence to catch the defendant that killed the victim. Some of the cases include the OJ Simpson case, the brown vs Officer Wilson case, and a case about Joyce Gilchris. DNA is a big part of evidence, DNA stands for Deoxyribonucleic Acid.

They evaluate the scene, develop, secure, and package evidence for evaluation, prepare detailed reports on the observations and activities at the scene, and testify in court regarding the findings and processing methods used at the scene. Employment in the CSI field should continue to grow for years. The expanding population will demand for more law enforcement personnel, which includes CSI professionals. CSI salaries vary depending on what region you’re in, the type of employer you have, the government level (local, state, federal), and specializations in the field. They spend time at crime scenes because they have to gather evidence and details. They also spend time in the law enforcement agency’s lab, examining evidence under a microscope. They are usually under pressure to get results quickly. They will need good eyes for detail, and be able to work under high stress.

Physical evidence collected at a crime scene provides much needed information for a criminal investigator to build his or her case. Since the inception of the Innocence Project in 1992, more than 300 wrongfully convicted people have been exonerated after DNA testing established that the crime for which he or she had been convicted was committed by another (Innocenceproject.org, n.d.). Advances in forensic science makes possible the means to individualize other items of evidence that point to the person or persons responsible for a crime. Dr. Edmond Locard formulated the principle that is the foundation of forensic science: Every interaction leaves a trace. A drop of sweat or a flaked off skin cell could be all that is needed to corroborate a defendant’s presence during the commission of a crime.