The Death Investigation Process

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folding

DNA mutation

point mutation

silent

nonsense

translation

forensic biology

differential areas

microbial forensics

Pharmacogenetics

phenotype SNPs

Ancestry SNPs

HID SNPs

DNA typing

traditional

STRs

mitochondrial DNA

location

insect colonization

produces

scrapes

tears

shear

The how process

physiological derangement/process

disease

injury

F=ma

duration

mass

environment

fire

smoke inhalation

burns

electricity

electricution

lightning strike

hot

heat stroke

cold

frostbite

asphyxia

oxygen

classification

chemical

plastic bag

drowning

external next compression

mechanical

positional

traumatic

prevented respiration

pressure on body

firearm

range

contact

distant/indeterminate

intermediate

rifle

machine

submachine

shotgun

handgun

sharp force

stab

skin length

therapeutic

chop

incision

blunt force

body struck

imparts tissue

abrasion

patterned

impact

scrape/brush

skin injury

epidermis

friction

compression

contusion

hemorrhage

soft tissue

blood vessel

laceration

tissue tear

shear force

crush

fracture

broken bone

hinge

motor cycles

Position

Narural

homicide

suicide

undetermined

accidental

Teams involved

polic/first responders

Death investigation Systems

Coroner

OCC structure

investigating coroners (300+)

regional supervising coroners (11)

deputy cheif coroners (3)

cheif coroner

Physician

investigation purpose

Investigative powers

warrant authority

buriel

examination

control

post mortem examination

non-warrant

inspect

extract

enter

dig up and seize information

Police officer

Medical Examiner

Pathologist

Ontario Forensic Pathology Service

forensic pathologists

pathology registry

provincial FPU

deputy chief forensic pathologists

cheif forensic pathologist

identification

document

injuries

disease processes

trace evidence

PMI and TOI

determine

cause

mechanism

manner

Medical doctor

agencies

Fire Marshal's office

transportation safety board

forensic scientist

Public health

Investigating coroner

search design

direct/remote

terrain

personnel

budget

availability

hazards

year

search methods

Marine teams

heavy machinery

scent dogs

GPR

metal detection

line search

downhill

uphill

walking

equipment

probes

Screens

Rakes

hands

knees

search of remains

Grave Indicators

smell

context

deposition environment

climate/weather

Time since death

incongrous vegetation

upturn vegatation

break roots

too little

too much

disturbed soil/gorund

animal activity

recovery of remains

padding

dry/recent

paper bags

biohazard

storage

fume hood

dry environment

refrigeration

methods matches specimen

analysis

expert witness

result meaning

documentation

every step

chain of custody

Sketches

notes

photogrpahy

video

data sheets

mapping

GIS

3D photogammetry

hand

reconnaisance

contemporary maps

scene entry

item searching

forensic biologist

roles

case assessment

research

new equipment

teaching

analysis decisions

DNA Profile

mitochondrial genome

reference sample

useful

marker

two alleles

paternal

maternal

body fluids identification test

examination strategy

case consultation

consultants

forensic dentist

forensic anthropologist

types

pregnancy

reporting

verification/documentation

Notification

preparation

scene analysis

post scene analysis

Forensic Art

Private artist

private art instruction

specialized in realism

draws portraits

unidentified people

Objectives

where

when

date

time

Who

Evidence

associations

in

ingested items

projectiles

fuilds

near

weapons

paraphernalia

on

fluids

trace

fingerprints

perpretrator's

decident's

autopsy

medicolegal

forensic

clinical

hospital

academic

forensic entomology

blowflies

life cycle

larvae

3 stages

inside

drugs in body

extract human DNA

thymine

adenine

transcription

RNA Polymerase

genes

mRNA

synthesize protein

ribosome

structure

tertiary

quaternary

secondary

beta sheets

alpha helices

primary

amino acid

amino acids

nucleobases

guanine

cytosine

uracil

DNA polymerase

new DNA

diploid

paternal strand

maternal strand

coiled helical strands

reduce body

damage clothing

sexual assault

feed on tissue

wound

destroy evidence

pupae

puparia

adult

egg

primary colonizers

decomposition

stages

bloat

odour

anaerobic bacteria

gas

skin

active decay

deflating carcass

escaping gas

insects

strongest odour

advanced decay

flesh removal

moist tissue

Dry/remains

bones

cartilage

exudate

slight odour

fresh

after death

chemical breakdown

minPMI

discovered after death

discovery

insect succession

location relient

habitat

scientific changes

Subtopic

insect development

warm temperature

ADD/ADH

body

PMI

period

pre-colonization

lay eggs

post-colonization

Anatomical

Abnormal

wounds

Abrasion

chemical damage

puncture

contusions

normal

pathological

normal variation

different bodies

age-related

development

degenerative