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Forensic art is used to assist law enforcement with the visual aspects of a case, often using witness descriptions and video footage. [1] It is a highly specialized field that covers a wide range of artistic skills, such as composite drawing, crime scene sketching, image modification and identification, courtroom drawings, demonstrative ...
Chalk outline. A chalk outline is a temporary outline drawn on the ground outlining evidence at a crime scene. The outline provides context for photographs of the crime scene, and assists investigators in preserving the evidence. Modern investigators almost never use chalk or tape as outlines at a crime scene to avoid contaminating the evidence.
A crime scene is any location that may be associated with a committed crime. [1] Crime scenes contain physical evidence that is pertinent to a criminal investigation. This evidence is collected by crime scene investigators (CSI) and law enforcement. The location of a crime scene can be the place where the crime took place or can be any area ...
Facial composite. Composite sketch of D. B. Cooper, who hijacked an airplane in 1971. A facial composite is a graphical representation of one or more eyewitnesses' memories of a face, as recorded by a composite artist. Facial composites are used mainly by police in their investigation of (usually serious) crimes.
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On the other side of the spectrum of forensic photography, is the crime photography that involves documenting the scene of the crime, rather than the criminal. Though this type of forensic photography was also created for the purpose of documenting, identifying and convicting, it allows more room for creative interpretation and variance of style.
v. t. e. Bloodstain pattern analysis ( BPA) is a forensic discipline focused on analyzing bloodstains left at known, or suspected crime scenes through visual pattern recognition and physics-based assessments. This is done with the purpose of drawing inferences about the nature, timing and other details of the crime. [1]
With the use of crime scene photography, the context of the crime scene can be represented through a series of photographs, aiming to tell the whole story. Such photographs are used to capture the physical environment of the scene and its surroundings, in addition to physical evidence in situ and key areas of the crime scene (e.g., entrances ...