What are the 4 types of 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?

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

What are the 5 steps of crime scene processing?

INTERVIEW, EXAMINE, PHOTOGRAPH, SKETCH and PROCESS.

What are the different types of search method?

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.

What is the wheel search method in Lager?

Wheel Search Method: This method is only applicable to the lager outdoor scenes like fields, desert, or other such open areas. It is like the zonal method; however, the wheel is divided into various zones depending upon the size of the crime scene.

What is the wheel and Ray search pattern?

Glossary. Wheel/ray search pattern: A search method employed by several people moving from the boundary straight toward the center of the scene (inward) or from the center straight to the boundary (outward).

What is the wheel method of Crime Scene Investigation?

The wheel method of crime scene investigation involves each member of the task force standing in the center of the area. Then, each moves outward from the hub of the wheel, working her way toward the circumference or perimeter of the scene.

How does the wheel and Ray method work?

Wheel/Ray method -Small, circular crime scenes -Start along a critical point and move along straight lines from this point Link method -Has no set pattern -Investigators proceed with a more logical approach to connect or link evidence together -Works with small, large, indoor, and outdoor crime scenes