What are the five methods of crime scene search?

The basic crime scene procedures are physical evidence recognition, documentation, proper collection, packaging, preser- vation, and, finally, scene reconstruction.

What are the crime scene search methods?

Following are the basic search methods, usually commissioned on the crime scene:

  • Zonal Method.
  • Strip Method.
  • Line Search.
  • Grid Method.
  • Spiral Method (Outward Spiral & Inward Spiral)
  • Wheel Search Method.
  • Random Search.


What are the 4 types of crime scene searches?

Terms in this set (10)

  • Crime Scene Search Patterns? A systematic search of the crime scene is important. …
  • What are the different types of search patterns? Lane or Line. …
  • Lane or Line (strip) search. …
  • Spiral or Circle search. …
  • Pie/Wheel or Radial/Rose Azimuth search. …
  • Grid search. …
  • Zone or Quadrant search. …
  • Crime Scene Search.

What are the different methods of searching?

Searching Algorithms :

  • Linear Search.
  • Binary Search.
  • Jump Search.
  • Interpolation Search.
  • Exponential Search.
  • Sublist Search (Search a linked list in another list)
  • Fibonacci Search.
  • The Ubiquitous Binary Search.
IT IS INTERESTING:  What is a social and criminal justice degree?


The grid method is best used in large crime scenes such as fields or woods. Several searchers, or a line of them, move alongside each other from one end of the area to be searched to the other.

What are the two basic types of crime scene sketches?

They refer to a handmade pictorial representation of conditions at a crime scene. There are 4 main types of sketches: floor plan, elevation drawing, exploded view, and perspective drawings. Each type has its own limitations and are used when called upon (because of the scene).

What is the most important part of the crime scene?

The Body. The body is the most important piece of evidence of any death scene. Without a body, you have do not a death scene, (even if the body is presumed dead and ordered so by the courts) .

What are four ways to document a crime scene?

There are several methods of documentation: Notes, photography, sketches, and video are all important. Note taking is one of the most important parts of processing the crime scene.

What are the different types of crime scene?

There are three types of crime scenes:

  • Outdoor.
  • Indoor.
  • Conveyance.

What is searching tips and techniques?

20 Google Search Tips to Use Google More Efficiently

  • Use the tabs. The first tip is to use the tabs in Google search. …
  • Use quotes. …
  • Use a hyphen to exclude words. …
  • Use a colon to search specific sites. …
  • Find a page that links to another page. …
  • Use the asterisk wildcard. …
  • Find sites that are similar to other sites. …
  • Use Google search to do math.
IT IS INTERESTING:  Frequent question: Is Criminology a interdisciplinary field?


What is basic search techniques?

A ‘Basic’ Literature search involves searching using your own search terms. This is often known as free text or keyword searching. It is fine to perform such a search for an essay or assignment or when performing a ‘scoping search’ for a research proposal.

What is Internet searching techniques?

A Web search engine is a tool designed to search for information on the World Wide Web. The search results are usually presented in a list and are commonly called hits. … Search engine indexing collects, parses, and stores data to facilitate fast and accurate information retrieval.

What is grid method in crime scene?

The grid method of crime scene search involves splitting the crime scene into a grid pattern. First, investigation work is done from left to right and then re-done from top to bottom. In this way, every area is explored more than once to ensure that nothing is missed.

What is corpus delicti?

Corpus delicti literally means “body of the crime” in Latin.