What important elements are missing from the following crime scene sketch?

What are the 5 elements of a crime scene sketch?

Terms in this set (11)

  • Heading: notation that indicates why the sketch was created. …
  • Diagram area: the drawing itself. …
  • Legend: tells the viewer what the various labels used in the diagram depict.
  • Title block: provides important info relevant to the location of the scene and the creator of the sketch.

What are important elements of a crime scene sketch?

A crime scene sketch depicts the overall layout of a location and the relationship of evidentiary items to the surroundings. It can show the path a suspect or victim took and the distances involved. It can be used when questioning suspects and witnesses.

What is the most important role of the crime scene sketch?

Why is a sketch important to crime scene documentation? It accurately portrays the physical facts. It relates to the sequence of events at the scene. It establishes the precise location and relationship of objects and evidence at the scene.

What are the 4 types of crime scene patterns?

The six patterns are link, line or strip, grid, zone, wheel or ray, and spiral. Each has advantages and disadvantages and some are better suited for outside or indoor crime scenes.

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What are the 3 parts of a crime scene sketch?

What are the 3 parts of a crime scene sketch?

  • Heading: notation that indicates why the sketch was created.
  • Diagram area: the drawing itself.
  • Legend: tells the viewer what the various labels used in the diagram depict.

What is the finished sketch?

finished sketch. a precise rendering of the crime scene, usually drawn to scale. A list of all people who came into possession of an item of evidence. It is needed in court.

What is rough sketch?

Rough sketches function as the first full visual prototype. They’re produced quickly and without much concern for composition or even aesthetics. It’s far easier in this early stage to move stuff around and switch things out, than it is later on down the line when composition and details have begun to tighten out.

What is the most important means of scene documentation?

While photographs and notes are an important and vital part of any crime scene investigation, sketches and diagrams that show measurements are an indispensable tool in crime scene documentation. A sketch is made to not only complement the photographs, but to offer a wider representation of the crime scene.

What detail does a finished sketch include that is not found on a rough sketch?

Unlike the rough sketch, the finished sketch is drawn with care and concern for aesthetic appearance. Note taking must be a constant activity throughout the processing of the crime scene. These notes must include a detailed written description of the scene with the location of items of physical evidence recovered.

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What are three examples of how evidence may be destroyed by onlookers at a crime scene?

Objects being broken or trampled on by onlookers, blood or other fluids being obliterated or contaminated by contact, fibers, hairs, and other items from onlookers being left at the scene, onlookers can obliterate fingerprints or leave their own fingerprints at the scene, intentional removal of an item of evidence.