Section 1

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Approximately how long has the victim been dead if his body temperature was 92°F?

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Last updated

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Date created

Mar 1, 2020

Cards (37)

Section 1

(37 cards)

Approximately how long has the victim been dead if his body temperature was 92°F?

Front

4 hours 43 mins

Back

According to research what are the top four reasons that crimes are committed?

Front

money, sex, emotion, revenge

Back

Define class and individual evidence. Which has more evidentiary value? (On the test be able to label an example as class or individual.)

Front

class: links to a group individual: links to a single person/item and holds more value

Back

What are the cooling rates for algor mortis? For how long after death will a body feel warm?

Front

1.4 degrees/hour 14 hours after death

Back

What is ambient temperature?

Front

room or environmental temperature

Back

List the five manners of death in order of their occurence.

Front

natural, accidental, suicide, homicide, undetermined

Back

Explain how each would affect a TOD estimate of 10 hours based on body temperature only:being very thin

Front

decrease it

Back

What are the situations that always warrant an autopsy?

Front

sudden and unexpected: homicide, car accidents, drowning, death of a child

Back

What are the five common ways used to establish time of death?

Front

rigor, lividity, algor, stomach contents, insect activity

Back

A body was found outdoors in winter. Rigor was found only in the face. Estimate time since death.

Front

5-6 hours

Back

Explain how each would affect a TOD estimate of 10 hours based on body temperature only:cold weather

Front

decrease it

Back

What is mechanism of death?

Front

pinpoint of change that causes death

Back

A man was found in full rigor. Evidence indicated an intense struggle prior to death. Estimate time since death.

Front

9-12 hours

Back

When (and where) does rigor begin? When is it fully set? When does it disappear?

Front

rigor begins in eyelids and lower jaw around 2 hours; fully set at 12 hours; should disappear by 36 hours.

Back

When is lividity fully set? What can lividity be used to determine?

Front

fully set in 6-8 hours; position

Back

Explain how each would affect a TOD estimate of 10 hours based on body temperature only:hot weather

Front

increase it

Back

What is the difference between a medical examiner and a coroner?

Front

medical examiner is MD that does autopsies, coroner is an elected position

Back

Explain how the following affect the rate of rigor mortis:heavily clothed

Front

increase

Back

Explain how each would affect a TOD estimate of 10 hours based on body temperature only:exercise

Front

increase it

Back

Explain how the following affect the rate of rigor mortis: body stored in a freezer

Front

decrease, stop it

Back

Explain how the following affect the rate of rigor mortis:cold weather

Front

decrease

Back

What is the difference between "manner of death" and "cause of death"?

Front

manner-how death was accomplished; cause-refers to the actual medical or forensic reason a person died

Back

What are the three facets of guilt (define them) and which one is not absolutely required to try a case?

Front

motive (optional), means, and opportunity.

Back

How does voluntary manslaughter differ from involuntary manslaughter?

Front

intent or no intent

Back

A body was found exhibiting rigor throughout the entire body. Estimate time since death.

Front

12-15 hours

Back

The victim's body is not rigid. How long has she been dead? Explain your answer.

Front

less than 2 or more than 36 hours

Back

What is proximate cause of death? How is it useful?

Front

the underlying cause; litigation (law suits) purposes

Back

What is the difference between first and second degree murder?

Front

premeditation

Back

Explain how each would affect a TOD estimate of 10 hours based on body temperature only:being heavily clothed

Front

increase it

Back

What is the approximate time of death if the body temperature was 86°C at 5pm?

Front

8am

Back

Explain how the following affect the rate of rigor mortis: being very thin

Front

increase

Back

How does a charge of manslaughter differ from a murder charge? (Hint: murder requires _________________)

Front

intent to kill; difference in intent

Back

Explain how the following affect the rate of rigor mortis:exercise

Front

increase

Back

Explain how the following affect the rate of rigor mortis:hot weather

Front

increase

Back

Define livor, rigor, and algor mortis.

Front

livor: bruising after death rigor: stiffening after death algor mortis: cooling after death

Back

Explain how each would affect a TOD estimate of 10 hours based on body temperature only:body stored in freezer

Front

decrease it

Back

What is the approximate time since death if the body temperature was 72°C at 12noon?

Front

10 am the day prior

Back