Study sets matching "forensics 2"
Study sets
Diagrams
Classes
Users
alibi
primary crime scene
secondary crime scene
suspect
statement of where a suspect was at the time of the crime
original location of a crime or accident
an alternate location where additional evidence may be found
person thought capable of committing a crime
alibi
statement of where a suspect was at the time of the crime
primary crime scene
original location of a crime or accident
Accomplice
Crime Scene
Motive
Investigation
a person who takes part in a crime
The location where a crime has been committed or any place tha…
something that causes a person to act; incentive
a procedure carried out to gather data about an object or event
Accomplice
a person who takes part in a crime
Crime Scene
The location where a crime has been committed or any place tha…
Chain of custody
Circumstantial evidence
Class evidence
Crime-scene investigation
The documented and unbroken transfer of evidence. ... Sentence:…
(Indirect evidence) evidence used to imply a fact but not prov…
Material that connects an individual or thing to a certain gro…
A multidisciplinary approach in which scientific and legal pro…
Chain of custody
The documented and unbroken transfer of evidence. ... Sentence:…
Circumstantial evidence
(Indirect evidence) evidence used to imply a fact but not prov…
File System
File Types (5)
File System is composed of (4)
Sector
Independent organized structure that allows users to store/ re…
FAT... NTFS... EXT2/ EXT3... HFS
System Info... File Name... Metadata (All info about file)... Content (…
Smallest read/ write unit usually 512 bytes
File System
Independent organized structure that allows users to store/ re…
File Types (5)
FAT... NTFS... EXT2/ EXT3... HFS
chain of custody
circumstantial evidence
class evidence
crime-scene investigation
proves evidence was not tampered with
implies a fact but does not prove it
narrowing ideas to a group of people or things
people who search for evidence at a crime scene
chain of custody
proves evidence was not tampered with
circumstantial evidence
implies a fact but does not prove it
Expert Witness
Forensic Pathology
Forensic pathologist
Difference between medical examiner and…
Person with particular skill in trade or profession that aids…
Investigation of sudden unnatural Unexplained or violent death…
Investigate cause time and manner of death by conducting autop…
Medical examiner does the autopsy and is trained a coroner is…
Expert Witness
Person with particular skill in trade or profession that aids…
Forensic Pathology
Investigation of sudden unnatural Unexplained or violent death…
The goal of crime-scene investigation
Authorities must prove that a
Authorities must prove that the person…
Top 3 reasons for committing a crime
to recognize, document, and collect evidence at the scene of a…
crime occured
responsible
money revenge emotion
The goal of crime-scene investigation
to recognize, document, and collect evidence at the scene of a…
Authorities must prove that a
crime occured
evidence
probative value
individual evidence
indirect evidence
something that tends to establish or disprove a fact
the ability of evidence to prove something that is material to…
material that can be related to a single source
evidence providing only a basis for inference about the disput…
evidence
something that tends to establish or disprove a fact
probative value
the ability of evidence to prove something that is material to…
Crime Scene
Primary Crime Scene
Secondary Crime Scene
Suspect
The place where an offense has been committed and forensic evi…
Where the original location of the crime scene
Where the alternate location where additional evidence may be…
have an idea or impression of the existence, presence, or trut…
Crime Scene
The place where an offense has been committed and forensic evi…
Primary Crime Scene
Where the original location of the crime scene
Locards exchange principle implies all…
Transfer evidence can include all of th…
The reason it is important to separate…
Correct collection of evidence requires…
Blood splatter can be used to identify blood type
The victims own blood gushing from a wound
So they don't talk to each other
All of the above
Locards exchange principle implies all…
Blood splatter can be used to identify blood type
Transfer evidence can include all of th…
The victims own blood gushing from a wound
Ulnar loops
IAFIS
Lifting latent prints with powder
lifting latent prints with iodine
type of loop in print that opens toward the pinky
automated fingerprint identification system ... created by the FB…
adhere to both water and fatty deposits
fumes react with oils and fats to produce a temporary yellow-…
Ulnar loops
type of loop in print that opens toward the pinky
IAFIS
automated fingerprint identification system ... created by the FB…
circumstantial evidence
4th amendment
photograph ranges at a crime scene
search patterns
can link someone to a crime but can't prove they did it
right to secure your house against unlawful searches
overview, midrange, close up
line/strip, grid, zone
circumstantial evidence
can link someone to a crime but can't prove they did it
4th amendment
right to secure your house against unlawful searches
Five stages of decomposition
Autolysis
Putrefaction
Bloating
Autolysis ... Putrefaction ... Active decay ... Advanced decay... Skeleton…
Self-digestion in gut leads to escape of bacteria.
Hemoglobin is converted into sulfa hemoglobin which gives the…
Characterized by distinct shift in composition of cadaveric ba…
Five stages of decomposition
Autolysis ... Putrefaction ... Active decay ... Advanced decay... Skeleton…
Autolysis
Self-digestion in gut leads to escape of bacteria.
radical cations
Accidental Whorl
Whorl
Loops
When a single electron is removed from a molecule to give an i…
more then two deltas, usually 3 with a central one underlining…
2 or more deltas
One delta
radical cations
When a single electron is removed from a molecule to give an i…
Accidental Whorl
more then two deltas, usually 3 with a central one underlining…
chain of custody
circumstantial evidence
class evidence
crime-scene investigation
the documented and unbroken transfer of evidence
(indirect evidence) evidence used to imply a fact but not prov…
material that connects and individual or thing to a certain gr…
a multidisciplinary approach in which scientific and legal pro…
chain of custody
the documented and unbroken transfer of evidence
circumstantial evidence
(indirect evidence) evidence used to imply a fact but not prov…
Algor Mortis
Autopsy
Buccal Swab
Chain of Custody
A process that occurs after death in which the body temperatur…
The medical dissection and examination of a body in order to d…
A swab of the inner portion of the cheek, performed to collect…
A list of all people who came into possession of an item of ev…
Algor Mortis
A process that occurs after death in which the body temperatur…
Autopsy
The medical dissection and examination of a body in order to d…
Chain of Custody
Circumstantial Evidence
Class Evidence
Crime-scene Investigation
The documented and unbroken transfer of evidence
(Indirect evidence) evidence used to imply a fact but not prov…
Material that connects an individual or thing to a certain gro…
A multidisciplinary approach ion which scientific and legal pr…
Chain of Custody
The documented and unbroken transfer of evidence
Circumstantial Evidence
(Indirect evidence) evidence used to imply a fact but not prov…
Locard's Exchange
intensity, duration, nature of the crime
direct
circumstantial
This principle states that whenever 2 objects come in contact…
The three factors affect the amount of evidence transferred du…
Firsthand observations such as eyewitness account, videos, con…
Indirect evidence that can be used to imply a fact but does no…
Locard's Exchange
This principle states that whenever 2 objects come in contact…
intensity, duration, nature of the crime
The three factors affect the amount of evidence transferred du…
Chain of custody
Circumstantial evidence
Class evidence
crime-scene investigation
in legal contexts, refers to the chronological documentation o…
evidence that relies on an inference to connect it to a conclu…
Class characteristics are not unique to a particular object bu…
The use of physical evidence at the scene of the crime and the…
Chain of custody
in legal contexts, refers to the chronological documentation o…
Circumstantial evidence
evidence that relies on an inference to connect it to a conclu…
Chain of Custody
Circumstantial Evidence
Class Evidence
Crime-Scene Investigation
The documented and unbroken transfer of evidence.
Evidence used to imply a fact but not prove it directly.
Material that connects to an individual or thing to a certain…
A multidisciplinary approach in which scientific and legal pro…
Chain of Custody
The documented and unbroken transfer of evidence.
Circumstantial Evidence
Evidence used to imply a fact but not prove it directly.
Evidence
Testimonial Evidence
Direct Evidence
Physical Evidence
Something that proves or disproves a fact
A statement under oath
Any testimonial evidence
Any object or material relevant in a crime
Evidence
Something that proves or disproves a fact
Testimonial Evidence
A statement under oath
Chain of custody
Circumstantial Evidence
Class Evidence
Crime-scene Investigator
The documented and unbroken transfer of evidence
Indirect evidence used to imply a fact
Material that connects an individual or thing to a certain gro…
A multidisciplinary approach in which scientific and legal pro…
Chain of custody
The documented and unbroken transfer of evidence
Circumstantial Evidence
Indirect evidence used to imply a fact