Benchmark #1 Study Guide Part 1

Front

What is the last resort method for collecting trace evidence?

Back

Vacuuming is typically the last resort method for collecting trace evidence.

Front

What is the most important aspect when preparing a crime scene sketch?

Back

Measurements are the most important aspect when preparing a crime scene sketch.

Front

What view is most commonly used when creating a crime scene sketch?

Back

The Birdseye view is most commonly used when creating a crime scene sketch.

Front

What are synthetic fibers like polyester classified as?

Back

Synthetic fibers like polyester are classified as man-made fibers.

Front

What is the recommended lens for taking close-up evidence photographs?

Back

The recommended lens for taking close-up evidence photographs is a 50mm or 50mm macro lens.

Front

Define trace evidence.

Back

Trace evidence refers to small, often microscopic, materials that can be transferred from one location to another, such as hair, fibers, or paint.

Front

What is the purpose of a crime scene sketch?

Back

The purpose of a crime scene sketch is to provide a visual representation of the scene, including the layout and location of evidence.

Front

What is the significance of measurements in a crime scene sketch?

Back

Measurements ensure accuracy and provide a scale for the crime scene sketch, allowing for a better understanding of the spatial relationships between evidence.

Front

What are the characteristics of man-made fibers?

Back

Man-made fibers are created through chemical processes and include materials like polyester, nylon, and acrylic.

Front

Why is vacuuming considered a last resort for collecting evidence?

Back

Vacuuming can potentially destroy or mix evidence, making it less reliable, which is why it is considered a last resort.