What is the primary consideration when collecting impressions at a crime scene?
The primary consideration in collecting impressions at the crime scene is the preservation of the impression or its reproduction.
What is a primary crime scene quizlet?
Primary Crime Scene. The original location of a crime or accident. Secondary Crime Scene. An alternate location where additional evidence may be found.
What is the primary goal for processing the crime scene quizlet?
“The purpose of processing the crime scene is to collect as much information and evidence as possible, in as pristine a condition as possible.” Cataloging the interrelationships of where items are in the scene, noting the physical layout of the scene, and documenting observations of things that cannot be physically …
When tire impressions have been left at a crime scene it is possible for the forensic examiner to determine?
When tire impressions have been left at a crime scene, it is possible for the forensic examiner to determine the: wear and mileage on the tire.
When casting an impression what is the very first step?
The first step in preparing the cast of a shoe impression in soil is the removal of all foreign materials such as twigs or leaves, being careful not to remove those which are actually imbedded in the impression. The rule is that the impression itself should not be disturbed. 2.
What evidence should the investigator look for collect?
They take photographs and physical measurements of the scene, identify and collect forensic evidence, and maintain the proper chain of custody of that evidence. Crime scene investigators collect evidence such as fingerprints, footprints, tire tracks, blood and other body fluids, hairs, fibers and fire debris.
What is a secondary crime scene?
A scene related to a crime, but not where the crime itself occurred. If a person is killed in one location and dumped in another, the dump site is a secondary scene…. …
What is a crime scene quizlet?
crime scene. any physical location in which a crime has occurred or is suspected of having occured.
In what situation would you have a primary and secondary crime scene?
The primary crime scene is where a crime actually occurred. A secondary crime scene is in some way related to the crime but is not where the actual crime took place. In a bank robbery, for example, the bank is the primary scene, but the get-away car and the thief’s hideout are secondary scenes.
What is the primary goal of crime scene investigation?
The purpose of crime scene investigation is to help establish what happened (crime scene reconstruction) and to identify the responsible person. This is done by carefully documenting the conditions at a crime scene and recognizing all relevant physical evidence.
What is the primary reason we process crime scenes?
The main reason to carefully analyze the crime scene is to learn what happened and to gather evidence that can be used to identify and, ultimately, convict the people responsible.
What is the end goal of crime scene processing?
The end goal of crime scene processing is the collection of the evidence and scene context in as pristine a condition as possible. The police utilize five basic objectives in seeking their goals of preventing crime and disorder and protecting the life and liberty of their fellow citizens.