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What else can I help you with?
Can defendant declare mistrial if crime scene been contaminated?
no
Why does the area get sealed off at a crime scene?
so that no evedence is contaminated or removed
Why do police use yellow for caution tape?
So they can better determine the area of the crime scene. Also to keep onlooking citizens out of the crime scene so it is not contaminated.
Who collects the physical evidence at a crime scene such as dried blood and fibers?
Forensic technicians and crime scene investigators are responsible for collecting physical evidence, such as dried blood and fibers, at a crime scene. They follow strict protocols to properly document, collect, and preserve evidence for analysis in the laboratory.
Why is it important to secure a crime scene?
To prevent the contamination of any evidence possibly left at the scene.
How do you collect fibers at a crime scene?
To collect fibers at a crime scene, first, ensure the area is secured to prevent contamination. Use tweezers or a clean brush to gently collect visible fibers, placing them in a labeled evidence bag. Additionally, use tape or lint rollers to lift fibers from surfaces, ensuring to cover a wide area where the crime might have occurred. Always document the collection process, including the location and context of the fibers, for future reference.
What are macroscopic and microscopic scenes?
Macroscopic scene - the "large view" of a crime scene, including things such as locations, the victim's body, cars, and buildings. Microscopic scene - a crime scene viewed in terms of specific objects and pieces of evidence associated with the crime, such as knives, guns, hairs, fibers, and biological fluids.
Describe a crime scene where fibers would be important forensic evidence?
its gauze and gauze hahha LOL
Why should a crime scene be secured?
Securing a crime scene is crucial to preserve evidence, prevent tampering, and protect the integrity of the investigation. It helps ensure that clues and information are not contaminated, lost, or destroyed, which is vital for solving the crime and holding perpetrators accountable.
Common law enforcement phrase preserve the integrity of?
"Preserve the integrity of the crime scene." This phrase emphasizes the importance of securing and protecting the area where a crime has occurred to ensure that evidence is not contaminated or tampered with, allowing for a thorough investigation to take place.
How fibers help solve a crime?
Fibers found at a crime scene can provide valuable information such as the type of material, color, and potentially where it came from. By analyzing fibers, investigators can connect suspects to crime scenes or link different crime scenes together. This evidence can help establish a timeline of events and create a stronger case in court.
How can fibers have probative value?
Fibers can have probative value in forensic investigations because they can be transferred between people and objects, connecting them to a specific location or individual. By analyzing the physical and chemical characteristics of fibers, forensic experts can provide evidence to help link a suspect to a crime scene or victim. Fibers can be compared and matched to those found on a suspect's clothing or at a crime scene, strengthening the case against them.
