Our Services

Get 15% Discount on your First Order

[rank_math_breadcrumb]

P2R1

P2R1

100 word response 1 reference/intext citation from the internet

Due 2/21/2025

Charlize

Processing a homicide crime scene requires a comprehensive approach that integrates enhanced forensic methodologies, analytical techniques, and adherence to investigative protocols. There are a number of different forensic and analytical methods used for preserving and interpreting evidence. One method is DNA analysis which includes techniques such as short tandem repeat (STR) analysis, mitochondrial DNA sequencing, and rapid DNA testing that allow for precise identification of suspects and victims. Another method is blood stain analysis, which helps investigators determine the nature of the blood splatter, leading them to reconstruct the events that led up to the homicide. Ballistics and Gunshot Residue (GSR) analysis examines bullet trajectories, firearm discharge patterns, and residue distribution. This helps investigators establish shooting dynamics. Forensic toxicology identifies substances such as drugs, poisons, or alcohol that may have influenced the crime, giving investigators a lead and motive. There is also digital forensics that helps investigators recover electronic evidence, including deleted messages, GPS data, and surveillance footage. In order to reconstruct a crime scene, investigators must balance physical evidence, environmental conditions, and witness testimony. Even though physical evidence provides objective and scientific data it is not enough to convict a person due to the fact that it has a lot of risks such as contamination or scene degradation, which compromises its reliability and integrity. According to Ogle “Reconstruction efforts are only as reliable as the evidence collected and the methods used to interpret it; errors in documentation or analysis can lead to inaccurate conclusions” (2012). Witness accounts can provide context but are often unreliable due to memory distortions, stress, or biases. This is why it is important that investigators integrate every piece of evidence. There are a few different challenges in crime scene investigation such as biases, contamination, and overlooking or misusing evidence. A real life example of forensic enhancements solving a case is the case of Steven Avery. Steven Avery was convicted of sexual assault in 1985, he was then exoncerated in 2003, due to DNA testing. The DNA testing resulted in finding another person as the guilty offender (Strang, 2016). However, later in 2005 Avery was convicted for the murder of Teresa Halbach, with allegations of evidence tampering and investigative bias complicating the case. This case shows the power and limitations of forensic science, by demonstrating how these modern techniques can fix wrongful convictions, while also showing the failures of the criminal justice system and evidence, by offenders tampering with them. 

Share This Post

Email
WhatsApp
Facebook
Twitter
LinkedIn
Pinterest
Reddit

Order a Similar Paper and get 15% Discount on your First Order

Related Questions

Criminal Justice

“12 Angry Men” Explain how this movie can change public understanding of capital punishment. You need to use scholarly materials to support your statements. The film reflection notes are expected to be between 500 to 800 words that will include the following: 1. General introduction of film and explaining important

510 reply

510 replies In your responses focus on the Edwin Meese syndrome that is discussed in the chapter and offer insightful reflections, pose thought-provoking questions, and respectfully challenge the perspectives shared by your peers. 510 discussion 1 reply The conduct of PC Bob and the mayor can be analyzed under the

7-2 Project Two

Please see the attached below for assignment details. CJ 230 Project Two Template Memo to the Judicial Ethics Advisory Committee Complete this template by replacing the bracketed text with the relevant information. To: Judicial Ethics Advisory Committee From: [Your Name] Date: [Date] Subject: Discretionary Actions of Judge I am the

CJ 305 Project Three

Please see the attached below for assignment details. Project Three Guidelines and Rubric.html CJ 305 Project Three Guidelines and Rubric Competency In this project, you will demonstrate your mastery of the following competency: Analyze the criminalization of technology Scenario Someone has come into your station to file a police report.

week 3 discussions 535

discussions  2 discussions 250 word minimum Discussion 1 Why is the concept of the time value of money important for making long-term project decisions? Discussion 2 250 word minimum In a line item budget, you begin with initial inflationary adjustments only in an effort to explain how much is required

week 3 discussions 510

Discussion  2 discussions 250 word minimum Discussion 1 In Chapter 6, the authors provide two scenarios relating to lying within the criminal justice system. Box 6.1 focuses on police interrogations based on the case of  Miller v. Fenton . Box 6.2 is focused on the ethics of plea bargaining with

Law – Criminal 5-1 Module Five Assignment: Impact of Cybercrime

Please see attached below for assignment details. Module Five Assignment Guidelines and Rubric.html CJ 305 Module Five Assignment Guidelines and Rubric Overview In this assignment, you will explore cybercrime. You will examine the Target data breach and evaluate its impact on both the individuals and the business. Prompt In this

5-2 Project One Submission

Please see attached below for assignment details. Project One Guidelines and Rubric.html CJ 305 Project One Guidelines and Rubric Competency In this project, you will demonstrate your mastery of the following competency: Describe technological tools that are used in criminal justice Scenario As a newly hired police officer, you have

CJ 305 Project Two

Please see the attached below on assignment details. Project Two Guidelines and Rubric.html CJ 305 Project Two Guidelines and Rubric Competency In this project, you will demonstrate your mastery of the following competency: Analyze considerations for implementation and use of technology in professional practice Scenario You have been working at

510 discussions week 2

discussions 2 discussions 250 word minimum Discussion 1 Chapter 4 introduces the ethical schools of thought and the Masters of each school. Select one school of thought and its Master(s). (Do not choose Utilitarianism (Bentham) or the Ethics of Duty and Reason (Kant), as we will discuss those schools and

535 week 2 discussion

discussion post 2 discussions 250 word minimum Discussion 1 Financial statement analysis is an important assessment tool for businesses; however, what value does ratio analysis provide for budgeting in the public sector, and why is it beneficial for a criminal justice manager to understand how and why these ratios are

week 1 discussions

discussions 2 discussions 250 word minimum Discussion 1 There are three budgeting formats that are used in the budgeting process: line item, performance, and program. Discuss the value/benefits that each format contributes to the budget process. Discussion 2 Of the three budget formats, line item, performance, and program, which format

Discussion

Discuss some of the issues involved in equipment purchases.  What are the direct costs, the reoccurring costs and indirect costs that you can think of. Discussion the impact of budget costs on a Lab and the direct and indirect effects on other submitting Agencies.  If your costs go up where

Write a reflection

Write a reflection for the following sources attached. Must answer the following questions:  [Provide a concise summary of key points from all assigned materials.] Critical Thinking [Analyze and connect the materials using these guiding questions: What are the key takeaways from this week’s materials? How do the materials connect to

Create a visual presentation

create a visual presentation using your preferred program (e.g., Canva, PowerPoint). This project aims for you to creatively express your understanding of the book, its connection to our learning materials, and propose policy recommendations for improving the criminal justice system. Throughout, you should include visuals (images, illustrations, icons) that enhance

Sab 1

Why is the United States the only western industrialized nation to routinely employ capital punishment?

CJ 230 Module Five Practice Activity

Please see the below attached for details Module Five Practice Activity Guidelines and Rubric.html CJ 230 Module Five Practice Activity Guidelines and Rubric Overview In this practice activity, you will identify the steps of the decision-making process within a scenario. You will then craft an objective summary of the decision-making