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Crime scene – location where an illegal act took place, and comprises the area from which most of the physical evidence is retrieved by trained law enforcement personnel, crime scene investigators (CSIs) or in rare circumstances, forensic scientists. Mortuary investigations; laboratory examinations
Crime mapping is used by analysts in law enforcement agencies to map, visualize, and analyze crime incident patterns. It is a key component of crime analysis and the CompStat policing strategy. Mapping crime, using Geographic Information Systems (GIS), allows crime analysts to identify crime hot spots , along with other trends and patterns.
Crime scene reconstruction is the use of scientific methods, physical evidence, deductive reasoning, and their interrelationships to gain explicit knowledge of the series of events that surround the commission of a crime. [6] Crime scene reconstruction helps aid in the arrest of suspects and prosecute in the court of law. Crime scene ...
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. [5] 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 ...
The theoretical foundation of geographic profiling is in environmental criminology. [5] Key concepts include: Journey-to-crime; Supports the notion that crimes are likely to occur closer to an offender’s home and follow a distance-decay function (DDF) with crimes less likely to occur the further away an offender is from their home base.
Crime reconstruction or crime scene reconstruction is the forensic science discipline in which one gains "explicit knowledge of the series of events that surround the commission of a crime using deductive and inductive reasoning, physical evidence, scientific methods, and their interrelationships". [1]
The first being the questioned sample, samples of unknown origin. These types of sample can be taken from someones shoe for example. The other type of sample consists of the control sample which the forensic geologist can choose. The most common control sample would be soil taken from the crime scene.