Chapter 9 Flashcards
Manner of Death
Example of Natural Death
Dying from Cancer
Example of Accidental Death
Falling on a knife
Example of Homicide
Murder!
Undetermined
NOt possible to be categorized.
5 different manners of death.
Natural
Accident
Suicide
Homicide
Undetermined
Exsanguination
Death by bleeding out
Petechial Hemorrhage
Blunt force trauma & Strrangulation
Serial Killers
3 or more killings
Common Characteristics
Mass Murderers
Public place
Several innocents
Unknown and unexpected time/location
Spree Killers
Interval between killings.
Indiscriminate. No similarity.
Livor Mortis
Red/purple coloration in the skin.
When does Livor Mortis happen?
30 minutes to 2 hours after death.
What can we use Livor mortis to determine?
Time of death
If the body was moved
Cause of death
Manner of death v cause of death
Manner - General
Cause - specific
Algor mortis
Body temperature
Rigor mortis
Stiffening afer 1-3 hours
Cornea becomes cloudy after how long when your eyes are CLOSED?
12-24 hours
Cornea becomes cloudy after how long when your eyes are OPEN?
2 hours
At what day does algor mortis make the cornea opaque?
3rd day.
Gamma hydroxybutyrate
Used to drug for rape.
What percentage of homicides are STRANGER murders?
9.7%