forensic science chapter 3: physical evidence 100 200 400 300 400 common types examinationdatabases...

Forensic Science

Chapter 3: Physical Evidence

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Common Types

Examination DatabasesCrime-Scene

reconstruction

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Row 1, Col 1

Tire marks, shoe prints, and bite marks are all types of

______ evidence

What is impression?

1,2

Two main purposes for examining physical evidence.

What are identification and comparison?

1,3

The name of the database maintained by the FBI that

stores DNA profiles.

What is CODIS?

1,4

method used to support a likely sequence of events

at a crime scene by observing and evaluating physical evidence and statements made by those

involved with the incident.

What is reconstruction?

2,1

Three common types of biological evidence.

What are blood, semen, and saliva?

2,2

the process of ascertaining whether two or more objects

have a common origin.

What is comparison?

2,3

FBI’s fingerprint database.

What is IAFIS?

2,4

These individuals determine thecause of death.

Who are medical examiners?

3,1

Powder residues are often foundas physical evidence resulting

from ______.

What is the discharge of a firearm?

3,2

evidence that can be associated only with a group and not

with a single source is said toHave ______ characteristics

What is class?

3,3

The FBI has a database of DNAprofiles which contains DNA samples from convicted or

arrested Individuals, unsolved crime scene evidence, and

______.

What is missing persons?

3,4

______ ultimately determinesthe significance of physical

evidence in a trial

What is the jury?

4,1

Handwritten, typewritten, orprinted information whose authenticity is in doubt are

referred to as ______.

What are questioned documents?

4,2

This early method of personalidentification represented class characteristics only.

What are blood types?

4,3

The National Integrated Ballisticinformation Network is a

database maintained by this federal agency.

What is the Bureau of Alcohol, Tobacco, Firearms, and Explosives?

4,4

Crime scene reconstruction is Carried out by observing and evaluating physical evidence as

well as ______ statements.

What is eyewitness?

5,1

Four manufactured items considered to be common

crime-scene evidence.

What are fibers, firearms, glass, paint, petroleum products, plastic bags, plastic, rubber, vehicle lights?

5,2

the fitting together of the irregular edges of broken

objects as in a jigsaw puzzle isevidence with ______

characteristics

What is individual?

5,3

A forensic database containing evidence exhibiting class

characteristics

What is PDQ or SICAR?

5,4

The medical examiner can examine ______ to determine ifa body has been moved after

death

What is livor mortis?