Due Week 5 and worth 100 points When you arrive on the scene of a crime you must follow certain procedures to ensure the admissibility of evidence. For this assignment, you will use a case file of a real crime scene and take on the role of the crime scene investigator at the scene of the crime. You will create a presentation where you will document your process, present your findings, and provide an evaluation of the scene in a narrated PowerPoint or presentation tool of your choosing. To help you prepare for this assignment, use the mock crime scene resource below to review the steps of evaluating a crime scene. This will help guide you as you walk us through your scene: Choose one of the following cases from your textbook resource: Then, create a presentation that is five to ten (5-10) minutes in length in which you: Need help getting started with creating and narrating your presentation? View the tutorial located in the . Your assignment must follow these formatting requirements: The specific course learning outcomes associated with this assignment are: Grading for this assignment will be based on answer quality, logic/organization of the paper, and language and writing skills, using the following .


When arriving at the scene of a crime, a crime scene investigator must follow specific procedures to ensure the admissibility of evidence. These procedures are crucial in maintaining the integrity of the evidence and ultimately, the success of the investigation. In this assignment, we will take on the role of a crime scene investigator and analyze a real crime scene through a narrated presentation. The presentation will document the process, present the findings, and evaluate the scene.

Process of evaluating a crime scene:

To begin the evaluation of a crime scene, the first step is to secure and protect the scene. This involves establishing a perimeter to limit access to authorized personnel only, preventing any contamination or alteration of the evidence. Additionally, any potential hazards or dangerous situations should be addressed to ensure the safety of those involved.

Once the scene is secured, the crime scene investigator should conduct a preliminary walkthrough to assess the overall layout and condition of the scene. This includes noting any potential points of entry or exit, the presence of any weapons or tools, and any obvious signs of struggle or disturbance.

Next, a systematic search of the scene should be conducted to locate and collect all relevant evidence. This involves documenting the placement and condition of items, as well as photographing or videotaping the scene to create a visual record. Any evidence collected should be properly packaged, labeled, and documented to maintain chain of custody and ensure its admissibility in court.

During the search, it is essential to utilize specialized techniques such as fingerprinting, blood spatter analysis, and DNA collection to gather valuable forensic evidence. These techniques require meticulous attention to detail and adherence to established protocols to avoid contamination or mishandling of the evidence.

Once all evidence has been collected, the crime scene investigator must thoroughly document each item through detailed notes and photographs. This documentation should include precise measurements, locations, and any relevant observations that may assist in the analysis and reconstruction of the crime.

Findings at the crime scene:

Based on the analysis of the crime scene, several findings can be presented. These may include:

– The presence of fingerprints or other DNA evidence linking a suspect to the scene
– The discovery of potential murder weapons or tools that could have been used in the crime
– The identification of any signs of forced entry or tampering with locks or windows
– The observation of blood spatter patterns that may provide insight into the nature of the crime and the movements of the perpetrator.

Evaluation of the scene:

Finally, an evaluation of the crime scene allows for a comprehensive understanding of the events that transpired. This evaluation may involve the reconstruction of the crime based on the evidence collected and analyzing witness statements or other supporting documentation. The goal is to provide a coherent and compelling narrative that accurately reflects the sequence of events leading up to and after the crime.


In conclusion, the process of evaluating a crime scene requires careful attention to detail and adherence to established protocols. Through a systematic search and proper documentation, valuable evidence can be collected, analyzed, and used to reconstruct the events surrounding a crime. The presentation will serve to document this process, present the findings, and provide an evaluation of the scene through a narrated PowerPoint or presentation tool.

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