Introduction Flashcards

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1
Q

When did forensic science arose

A

It arose in china around the 6th century

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2
Q

When did fingerprint begin to become known

A

In the 7th century, it was first use as a form of identification

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3
Q

When was the first legally documented autopsy performed

A

During the 1302 in bologna

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4
Q

What are coroner?

A

It a government official responsible for death investigation and issuing death certificate. In the United States this position is appointed or elected.

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5
Q

Define fallabilism

A

An awareness of what you don’t know and certainly of what you do know. The saying of “ i know what i know, and i know what I don’t know”

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6
Q

Who are medical examiner?

A

A license medical doctor who are responsible for examining bodies post mortem to determine the cause of death.

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7
Q

Define cause of death

A

A disease or injury that initiated the lethal chain of events, however prolonged or brief, that led to death of the person.
Example: gunshot wound

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8
Q

Define mechanism of death

A

A biochemical or physiologic abnormality produced by the cause of death that is incompatible with life
Example - loss of blood

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9
Q

When did coroner existed

A

Officer of coroner existed in England before the 10 century.
- act as a inquisitional judge
- there wasn’t a requirement needed

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10
Q

When did Massachusett replaced corner

A

Massachusetts replaced coroners with medical examiner in 1877

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11
Q

During the 1877 what were the requirements to be a medical examiner

A
  • required medical examiner to be licensed medical practitionerss
  • the commission of Uniform state law was passed, and many states passed the medical examiner act- where many large cities adopted examiners
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12
Q

Does both corner and medical examier existed today.

A

Yes, both still exist but both require a medical degree

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13
Q

What are the role for a forensic scientists

A
  • recover the human remains
  • identify human
    -document the cause of death
  • assist in criminal investigation through scientific ananylsis of evidence.
  • contribute scientific reliability in court
  • sure the guilty receive punishment
  • free innocent people.
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14
Q

What is the scientific method

A

The explanation of connection ( the hypothesis ) to the pursue test which lead to the experiment, data collection, and Analyze, last the conclusion

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15
Q

forensic science method

A
  • the experiment already have been done
  • find reason from the given set of result which is the crime
  • find the probable explanation that can link to the perpetrator.
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16
Q

What are the requirement of a forensic scientists

A
  • educational degree
  • must have certainly to their work
  • find the best way to explain results to justify that they are better than any other alternative explanation
17
Q

What are the steps in a forensic investigation

A

Collection+examination+analysis+ reporting= cear
- find cause of death
- gather witness statement
- review medical history
Conduct autopsy
- perform toxicology test, dna testing
- correlate photographic evidence from scene
- make a report of the case
- testify if necessary

18
Q

What are 2 prolonged test take place during a forensic investigation

A

Is the death sudden?
- meaning within a few hours of onsets or without any symptom

Is the death unexpected
- did the had medical illness that could have lead to their death even if it was sudden.

19
Q

Who are forensic pathologists?

A

They deal with determining the cause of death, while reviewing the past medical history to understand issued raised by the death

20
Q

Define manner of death

A

In basic terms is how a person passes, did they passed
- natural
- accidental
- suicidal
- homicidal

21
Q

Define autopsy

A

Is the postmortem dissection of a human body

22
Q

What are the step of a autopsy

A

1) create the incision in the cheats, abdomen and head
2) removal of organ from the area of the body
3) collect specimen for testing
4) during a autopsy, Filipino and photography are both used during the autopsy

23
Q

What are the limitation on a autopsy

A
  • religion
  • culture have specific time limitation Or ceremonies that restrict autopsy
  • next of kin may object to autopsy
24
Q

What types of incision is used during a autopsy

A

T shaped incision is used because it facilitates examination of the tongue and neck

25
Q

What is evidence

A

Evidence is defined as anything that will help prove or disprove a material fact

26
Q

What are 2 types of evidence

A

Real evidence( scientific)
Testimonial evidence ( non- scientific )

27
Q

Define real evidence

A

Is physical evidence that link a suspect to a crime or help explain the circumstances of the incident
* Examples of real evidence are fingerprints, blood, weapons

28
Q

Define non scientific ( testimonial evidence )

A

evidence that is a statement made under oath
• Examples of testimonial evidence are photos or sketches, eye witness testimony
• Generated by observation and documentation of the crime scene

29
Q

What is the Difference between the scientific and non scientific evidence

A

Scientific Evidence contain physical evidence that link a suspect to the crime.Like wise with a non-scientific evidence, not it certain but the statement was made under an oath.

30
Q

Define voir dire

A

A personal examination on background, training, experience

31
Q

What is direct examination

A
  • the lay foundations for the admissibility of the evidence in question
  • in criminal court, testimony of a forensic pathologist is almost required
  • forensic pathologist are subject to ad hominem attacks by opposing counsel
32
Q

Define ad hominem

A
  • a attack on person themselves instead of their testimony
33
Q

What is Frye standard of admissibility

A

• Under Frye, the scientific community is essentially the gatekeeper of determining evidence admissibility.
• If the scientific community finds a method or theory acceptable, the court must admit the evidence.
• Upon a finding of general acceptance, admissibility isn’t revisited in subsequent cases.

34
Q

What is daubert standard of admissibility

A

Under Daubert, the judge, not the scientific community, is the gatekeeper determining evidence admissibility.
* Additional information on error rates or additional peer review are published, this continuously change so the court has an ever-changing landscape.
* This allows for a case by case evaluation.

35
Q

What is the history of frye admissibility of evidence

A

Frye v. United States 1923, D.C. circuit court of appeals
• Frye is commonly referred to as the “general acceptance test.” Scientific
methods that are generally accepted are admissible, and scientific methods that are on the fringe, or not “sufficiently established” are not admissible.
• Result: General acceptance
• Limitation: Scientific advancements and specializations of disciplines

36
Q

What is the history of daubert admissibility of evidence

A

Daubert v. Merrell Dow Pharmaceutical
•Whether a theory or technique can be and has been tested;
•Whether the theory or technique has been subject to both peer review and publication;
•Whether it has attracted widespread acceptance within the relevant scientific community

37
Q

Explain the st valentine day massacre

A

It happen on February 14, 1929
• murder of seven members and
associates of Chicago’s North Side Gang
• Purpose: Elimination of the last challenge to
Al Capone for crime boss
• 4 men (2 dressed as police officers) raided
a garage and opened fire killing 7 men