What are the stages of crime scene search?
These are the pre-crime stage, the criminal event stage, and the post-crime stage. These three stages of crime can also mean there could be other locations outside the immediately crime scene area where criminal activities might have also taken place and evidence might be found.
What are the 5 steps in crime scene investigation?
INTERVIEW, EXAMINE, PHOTOGRAPH, SKETCH and PROCESS.
What are the 3 stages of search method?
Information search process
- 1.1 Stage 1: Initiation.
- 1.2 Stage 2: Selection.
- 1.3 Stage 3: Exploration.
- 1.4 Stage 4: Formulation.
- 1.5 Stage 5: Collection.
- 1.6 Stage 6: Search closure.
What are 4 steps to crime scene protocol?
Basic Stages for a Crime Scene Investigation — Possible Homicide
- Approach the Scene. …
- Secure and Protect the Scene. …
- Initiate Preliminary Survey. …
- Evaluate Physical Evidence Possibilities. …
- Prepare a Narrative of the Scene. …
- Capture the Scene Photographically. …
- Prepare the Crime Scene Sketch. …
- Conduct a Detailed Search.
What are the 7 basic steps in crime scene investigation?
7 Steps of a Crime Scene Investigation
- Identify Scene Dimensions. Locate the focal point of the scene. …
- Establish Security. Tape around the perimeter. …
- Create a Plan & Communicate. Determine the type of crime that occurred. …
- Conduct Primary Survey. …
- Document and Process Scene. …
- Conduct Secondary Survey. …
- Record and Preserve Evidence.
What is the first thing you do at a crime scene?
“The initial responding officer (s), upon arrival, shall assess the scene and treat the incident as a crime scene. They shall promptly, yet cautiously, approach and enter the crime scene, remaining observant of any persons, vehicles, events, potential evidence, and environmental conditions.”
What is the golden rule in criminal investigation?
The Golden Rule in Criminal Investigation. “ Do not touch, alter, move, or transfer any object at the crime scene unless it is properly marked, measured, sketched and/or photographed .”
What are the 3 phases of criminal investigation?
Applied to the criminal realm, a criminal investigation refers to the process of collecting information (or evidence) about a crime in order to: (1) determine if a crime has been committed; (2) identify the perpetrator; (3) apprehend the perpetrator; and (4) provide evidence to support a conviction in court.
What are the steps to search?
Research Process :: Step by Step
- Step 1: Develop a Topic. Select Topic. Identify Keywords. …
- Step 2: Locate Information. Search Strategy. Books. …
- Step 3: Evaluate Information. Evaluate Sources. …
- Step 4: Write. Organize / Take Notes. …
- Step 5: Cite Sources. Citation Styles. …
- Step 6: Legal / Ethical Use. Copyright.
How we can develop a good search strategy?
To develop a search strategy you will need to:
- define and write down your research question – what is it that you are going to research?
- identify, and keep a record of key words, terms and phrases. …
- identify keyword synonyms, use database Thesauri or Subject Headings;
- determine a timeframe from your research, if needed.
What are some search strategies?
Search strategy techniques
- Choosing search terms.
- Searching with keywords.
- Searching for exact phrases.
- Using truncated and wildcard searches.
- Searching with subject headings.
- Using Boolean logic.
- Citation searching.
What should be photographed first at a crime scene?
At major crime scenes impressions should be photographed before they are casted. Photography is done first because casting the impression will destroy the original impression and eliminate the ability to photograph the impression afterward.
How do you collect clues at a crime scene?
Find hidden clues at a crime scene.
Other times, you’ll need to utilize your Sim’s innate abilities. Clicking on the ground and selecting the “Search for Clues” interaction will highlight those pesky hidden clues for your Sim.
What are 4 different types of crime scenes?
Different types of crime scenes include outdoors, indoor, and conveyance. Outdoor crime scenes are the most difficult to investigate. The exposure to elements such as rain, wind, or heat, as well as animal activity, contaminates the crime scene and leads to the destruction of evidence.