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What are some chemical properties used to identify evidence in crime scene?
Heat and magnified fibers
What technique is best for matching evidence left at a crime scene with a suspect nasal swab?
f*** i dont know
Why is it important not to contaminate a crime scene?
The answer is in your question: contamination. To contaminate something is to adulterate it, to ruin it. In this case, it is the evidence that is ruined. Contaminating a crime scene is essentially making a difficult job performed by an often less than qualified group of people far more difficult than it should be or needs to be. It seriously reduces the potential to secure a conviction of whomever committed the crime at that scene. That, and you could be criminally charged with a variety of misdemeanor and/or felony complaints.
What sicance do crime scene investigation use?
Forensic science
The chemical used to locate blood at a crime scene?
Luminol
What do you call a crime scene find?
Anything found at a crime scene is considered evidence.
What is evidence found at a crime scene in a form of a physical object?
Physical
When is blood evidence most often found?
Blood evidence is most often found at crime scenes involving violent crimes such as homicides, assaults, and stabbings. It can also be found in cases of accidents, suicides, or medical emergencies where there is significant bleeding.
The majority of fingerprints found at a crime scene are?
So vague as to be unusable for evidence.
What is the difference between a crime scene investigator and a detective?
A crime scene investigator is responsible for collecting and analyzing physical evidence at a crime scene, while a detective is responsible for investigating crimes, gathering information, interviewing witnesses and suspects, and solving cases. Essentially, a crime scene investigator focuses on the physical evidence aspect, while a detective handles the overall investigation.
What does a crime laboratory analyst do?
He or she analizes the evidence found at a crime scene and tests blood fingerprints and stuff like that
Why is it importany for forensic scientists to identify powders found at a crime scene?
It could be evidence.
Can there be more than one crime scene?
Yes, there can be more than one crime scene associated with a single crime. Different locations may be involved in the commission of a crime, such as where evidence is found or where different parts of the criminal act occurred. Each crime scene may provide valuable information for investigators in piecing together the sequence of events.
Whats involved in a crime scene investigation?
A crime scene investigation involves securing and documenting the scene, collecting physical evidence such as fingerprints or DNA samples, photographing and sketching the scene, and interviewing witnesses. Forensic analysis of the evidence collected is also a key component in determining what happened at the crime scene.
What is unknown in a crime scene?
Who committed the crime is usually unknown in a crime scene and has to be proven with evidence.
Which division of the police department is responsible at a crime scene to search the site?
The division of a police department that is in charge of searching a crime scene are a specially trained group of officers called crime scene investigators, or CSI's. These officers are specially trained to collect evidence at crimes scenes, and to process this evidence.
Any evidence found at a crime scene in the form of a physical object is what?
there is lots of evidence at a crime scene, for instance fingerprints, hair,if it was a burglary what was actually took or what might be left behind, if it was a murder, the weapon or some blood
