What type of evidence do you think would be most difficult to collect and why?

What type of evidence do you think would be most difficult to collect? Why? Trace evidence; because you have so little and harder to find. What does the Fourth Amendment protect against?

Why is it important to secure the crime scene What do you think will be the most difficult part of doing this?

What do you think would be the most difficult part of doing this? It is important to secure the crime scene because anyone that isn’t a trained professional can possibly contaminate or even destroy the evidence. Also, isolating the scene keeps unauthorized individuals from entering.

What type of recording would be most useful to crime?

Photographs are an important record of the unaltered crime scene, Drawings or sketches provides valuable information when a photograph cannot accurately depict the scale of a room or the relationship of items to each…show more content…

What is physical evidence provide at least three examples in your answer?

Physical Evidence is any object or item that establishes that a crime has been committed or establishes a link between a crime and its perpetrator or crime and its victim. Examples of physical evidence include a document, a hair, fibers, fingerprints, soil, and blood.

What is a chain of custody Why is it important?

The chain of custody is the most critical process of evidence documentation. It is a must to assure the court of law that the evidence is authentic, i.e., it is the same evidence seized at the crime scene. It was, at all times, in the custody of a person designated to handle it and for which it was never unaccounted.

Which would be the best place to secure evidence?

Storing Evidence Most evidence should be stored at room temperature, unless it is liquid evidence, in which case it should be refrigerated and packaged in a sterile glass or plastic bottle.

Why is secure the crime scene important?

After a crime scene has been discovered, measures must be taken to secure and protect the scene from contamination. Evidence that has become contaminated, tampered with, or mistreated can pollute the scene and cause a case to be thrown out of court.

What do you think would be the most difficult part of securing a crime scene?

What is physical evidence provide at least three examples?

Physical evidence encompasses any and all objects that can establish that a crime has been committed or can link a crime an it’s victim or it’s perpetrator. Examples include hair, skin, fibers, fingerprints, blood, DNA, weapons, soil, glass, and documents.

What type of evidence is trace evidence?

The Trace Evidence Unit (TEU) identifies and compares specific types of trace materials that could be transferred during the commission of a violent crime. These trace materials include human hair, animal hair, textile fibers and fabric, rope, soil, glass, and building materials.

What are the types of trace evidence?

Trace Evidence Defined

• Hairs.
• Fibers.
• Glass.
• Plant material.
• Paint chips or transfers.
• Soil.
• Fingerprints.