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the study of bullet projectiles and forensics for a crime scene
walter raleigh
Csi take a photo then puts special powder on it and it shows
Forensic specialist is a person who mostly works in the laboratory which works for the police department or the federal department. They analyze the samples collected by the detectives from the crime scene. The finger printing matching and working with the DNA are some of their major works.
Range determination is used to establish the precise circumstances of a crime . The ballistic expert looks for gunpowder residue, tattooing on any wounds, the angle of impact and other factors to determine the placement of the gun when it went off. It's an imprecise analysis--relying on approximation rather than precision--but it can help officers understand what happened at the scene of a crime.
Criminologists collect evidence at a crime scene using methods such as photographing the scene, documenting findings, collecting physical evidence like DNA samples or objects, and preserving the chain of custody. They follow established protocols to ensure the integrity and admissibility of evidence in court proceedings.
Physical
It is known as physical evidence.
Secure the crime scene to preserve evidence and prevent contamination. Document the scene through photography, sketching, and note-taking to record the location and condition of evidence. Collect physical evidence following proper procedures such as bagging and labeling to ensure preservation and chain of custody.
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.
To collect and analyze evidence useable in court. .
crime scene sketch
A crime scene is analyzed by documenting and collecting physical evidence such as fingerprints, fibers, and DNA samples. Investigators also photograph the scene from different angles, sketch the layout, and interview witnesses. All evidence is then analyzed in a forensic lab using specialized techniques to help solve the crime.
"Crime scene" refers to the physical location where a crime took place, including evidence and potential clues. "Scene of a crime" is a broader term that can refer to not just the physical location, but also the surrounding circumstances and events related to the crime.
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.
I think you mean a crime scene investigator.
No, crime scene units are responsible for collecting and analyzing physical evidence at crime scenes. It is law enforcement agencies that investigate crimes, catch offenders, and make arrests based on the evidence collected by crime scene units.