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what is crime scene processing? |
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an inherent task and duty associated with most criminal investigations. |
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crime scene processing consists of examination and? evaluation. True of false |
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assisting, observing, documenting, searching,collecting, analyzing what are the above? |
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Six basic steps of crime scene processing |
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Crime scene processing is a Duty a Responsibility True or fasle |
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Role of a police officer:Prevent crime, preserve peace, protect life-liberty-property True or false |
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What are the 5 basic steps of the role of the police officer? |
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prevent crime,crime repression, regulate noncriminal conduct, provision of services, protection of personal liberties |
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What are Crime repression and protection of personal liberty related to? |
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Processing of the crime scene |
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Term
What's the old Joe Friday routine? |
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The facts ma'am, just the facts |
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the process by witch each receives his due |
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The purpose of a criminal investigation is? |
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What is defined as evidence? |
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Anything that tends to prove or disprove a fact in contention. |
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What are the 2 types of evidence? |
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Interviews and interrogation evidence is called? |
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Physical evidence is what? |
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Items found at a scene that are collected for analysis and presentation. |
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What dose physical evidence establish? |
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A framework of facts that are irrefutable by anyone. |
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Who commented "the full meaning of evidence is a function time and the item's surroundings? |
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In considering the context of evidence, Chisum and Ryearson explained the context can manifest in many ways as described as? |
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Definition
Predictable effects, unpredictable events, transitory effects, relational effects and functional detail |
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Classic examples of predictable effects? |
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Definition
The stage of insect activity, rigor mortis and liver mortis |
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Unpredictable effects to a crime scene might be entry by police or EMS. True or false |
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Ice in a glass, heat from a cigar of cigarette or orders of chemicals or colognes |
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What will ultimately any transitory effects at a crime scene? |
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Examples of Relational details: |
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Definition
voids, shell casings in the grass, weapon close to the body, gunshot residue |
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What are some functional details at crime scenes? |
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Definition
was the alarm clock set for a specific time, did the dead bolt operate normally, was the weapon functional? |
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The Evidence Linkage triangle consists of what? |
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Definition
The scene, the subjects, the victims and the evidence |
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Us to place the time of the crime in some form or fasion |
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Term
What is sequencing have to do with crime scene investigations? |
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Definition
To decide in what order the crime occurred |
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What are snapshots of a crime scene? |
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Definition
Specific moments when certain things occurred |
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What is the basic goal of any processing methodology? |
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Definition
To limit damage and recover as much evidence and context from the scene as possible. |
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What are the 5 ingredients of a good crime scene methodology? |
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Definition
Knowledge, skills and tools, a methodical approach, flexibility, and a coordinated effort |
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Term
Where does the weakest link in forensic science lie? |
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Definition
The crime scene investigator |
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Do crime scene investigators need to be experts in every forensic science? |
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The method must be all-encompassing and purposefully regular. |
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What are 3 specific scene integrity issues? |
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Definition
Addition of evidence to a scene, destruction of evidence on the scene, movement of material in the crime scene |
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What are post-incident artifacts? |
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Definition
Additional of material to the scene |
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Term
A golden rule for the crime scene investigator is? |
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Who is Sir-Arthur Conan Doyle? |
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Definition
Sherlock Holmes fictional character |
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Who wrote in a book "I can only find evidence. I cannot change it? |
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Is putting people in prison a responsibility of the police? |
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The job of law enforcement is to? |
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Is Probable Cause is no the? |
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Definition
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The crime scene investigators standard is to? |
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Definition
Investigate to the point beyond reasonable doubt |
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