Transcript Forensics Final – “Hands-On”

Forensics Final – “Hands-On”
Modified Because I Have No Space
You find this crime
scene …
What is the first thing
you should do …?
• Touch everything
• Glove up
• Take pictures
• Interview Witnesses
Perfect – Next …
Now that we are gloved
up we should move on to what
next…?
• Document the scene
• Interview witnesses
• Check make sure the person is dead
You got it! Document it!
So let’s document this crime
scene…click on what you would doc…
Use Magnifying
Glass
In For A Closer Look!
Zoom
Out
Replace at the end
So let’s document this crime
scene…click on what you would doc…
Use Magnifying
Glass
A Knocked Over Table
What does this show you?
• There was a struggle
• It was peaceful
• The house is not kept
Correct!
• This table shows there was likely a
struggle …
• Make note of that!
Back to the
Scene
Messy Couch
What could you conclude …
• She could have been forcefully
woken up
• Messy house in general
• It tells you nothing actually
Correct – Struggle!
So if there was a struggle … what
does that tell us?
• Someone could have broken in
• Someone could have been invited in
• Either are possible
• Neither could be true
Correct! But how…?
This does not really tell us how
someone got in … is there evidence of
a break in?
Click here to check out the
crime scene!
Crime Scene – Break In?
No evidence
Correct – Great Vision!
It looks like we have a broken window
or broken something …
Document that as evidence and back
to the crime scene
Back to the
Scene
Blood Evidence … Hmm
What are to major things we can pull
from blood evidence …? Pick 1 for
now…
•
•
•
•
•
DNA
Race
Blood Type
Body Composition
Gender
Correct – DNA is 1 …
What are to major things we can pull
from blood evidence …? Pick the
other
•
•
•
•
•
DNA
Race
Blood Type
Body Composition
Gender
Correct – Blood Type is 1 …
What are to major things we can pull
from blood evidence …? Pick the
other
•
•
•
•
•
DNA
Race
Blood Type
Body Composition
Gender
Correct – Blood Type is 2…
• Ok let’s test the blood type!
Test
Correct – DNA is 2…
• Ok let’s test the blood type!
Test
Blood Type Test
What are the blood types…?
• A, B, C, O
• A, B, O
• A, B
• A, O, C
Blood Type Test – Try Again!
What are the blood types…?
• A, B, C, O
• A, B, O
• A, B
• A, O, C
Correct – Now let’s test!
• Step 1 would be …
• Collect the sample
• Test the sample
• Send the sample to the lab
Correct – Collect It!
Ok we’ve collected it … now in what
order would we test it ? Click in the
order…
Doh! – Try again…
Ok we’ve collected it … now in what
order would we test it ? Click in the
order…
Correct – Blood 1st…
Ok we’ve got the blood… now
what…?
Correct – …into the tray!
And now we’ve put it into the
tray…what goes next?
Correct – …drop the serum!
Ok we’ve put them into the tray …
here is what we’ve got as results …
click results …
Results …
Results
Click Me
What does this tell us?
Blood Type Results …
• The blood type we found was …
•
•
•
•
•
•
A+
AB+
BO+
O-
Correct – B- Blood
• Make note of that and let’s head
back to the crime scene!
Back to the
Scene
Fibers Found! Great work!
• Ok let’s examine them … what
should we use …? Click it to open it!
Wrong Tool Try Again
• Ok let’s examine them … what
should we use …? Click it to open it!
Yup – Microscope
• Let’s examine the fibers …
Next
Examine
What Type of
Hair Did You Find?
Your
Sample
Cat
A
Horse
B
Pig
C
Human
D
G
E
Deer
F
Dog
Rabbit
H
Rat
I
Human
Your
Sample
Try Again!
Cat
A
Horse
B
Pig
C
Human
D
G
E
Deer
F
Dog
Rabbit
H
Rat
I
Human
Nice!
• We found some human hair …
• Let’s bag it for evidence and
continue on …
Back to the
Scene
This is strange …
• What is this …?
• A member of
your team ran a
drug analysis on it
and they found it to
be a drug …
• What drug?
Click
Click
Drugs Under Microscope
What is our drug …?
Try Again…
Got it – Speed on Scene
• Document that information and let’s
head back to the scene
Back to the
Scene
Wrong – Doh!
• Click the box below to go back to the
start …
Go Back