How did technology change solving crimes
Maren
Created on April 9, 2022
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Transcript
Christopher
Christopher
penny
Christopher
The victim
How does technology change the solving of
crimes?
The family
Alice
Harriets Daughter19
The family
alice
Chris´s youngest son
Harriets Daughter19
Harry
The family
alice
Chris´s firstborn daughter
Chris´s youngest son
Harriets Daughter19
Harriet
Harry
The family
alice
Harrys son22
Chris´s firstborn daughter
Chris´s youngest son
Harriets Daughter19
Per
Harriet
Harry
The family
How would the Crime have been solved a hundred years ago?
The Victim
The crime scene
Chris was found on a sofa in a living room besides his bedroom
Knife is situated besides his left hand
nothing seems out of place
There is a wound on his neck (carotid artery)
Blood splatters are in front of him
witness statements
Penny
I gave Chris his medications and left right afterwards, he was still alive when I left
witness statements
Harry
Penny went upstairs with him and came back after like 10 minutes, I was in the hallway when she left and went to bed shortly after
Penny
I gave Chris his medications and left right afterwards, he was still alive when I left
witness statements
HArriet
I was already asleep but woke up from someone walking the stairs upwards and later downwards, Alice was in the room with me and asleep
Harry
Penny went upstairs with him and came back after like 10 minutes, I was in the hallway when she left and went to bed shortly after
Penny
I gave Chris his medications and left right afterwards, he was still alive when I left
witness statements
Per
I left the premise right after the party and went home, they all saw me leave
witness statements
Alice
I went to bed with my mother in a spare bedroom and slept until the next morning
Per
I left the premise right after the party and went home, they all saw me leave
Location of the suspects
The family Property
Chris (orange)Penny (rose)Harry (light blue)Harriet(green)Per (dark blue)Alice(red)
-there are no spaces in the blood pattern-it´s the correct pattern for a left handed person
Blood splatters
evidence
-there are no signs of a break in-the windows were locked
signs of break in
-there are no spaces in the blood pattern-it´s the correct pattern for a left handed person
Blood splatters
evidence
-it was Chris´ knife-it was always on the table in the room Chris was found in-only Chris´ fingerprints were found on it
The knife
-there are no signs of a break in-the windows were locked
signs of break in
-there are no spaces in the blood pattern-it´s the correct pattern for a left handed person
Blood splatters
evidence
It was Suicide!?
But wait
How would the crime be solved nowadays?
Location of the suspects
The family Property
Chris (orange)Penny (rose)Harry (light blue)Harriet(green)Per (dark blue)Alice(red)
Location of the suspects
The family Property
Chris (orange)Penny (rose)Harry (light blue)Harriet(green)Per (dark blue)Alice(red)
Location of the suspects
The family Property
Chris (orange)Penny (rose)Harry (light blue)Harriet(green)Per (dark blue)Alice(red)
Location of the suspects
The family Property
Chris (orange)Penny (rose)Harry (light blue)Harriet(green)Per (dark blue)Alice(red)
Location of the suspects
The family Property
Chris (orange)Penny (rose)Harry (light blue)Harriet(green)Per (dark blue)Alice(red)
Location of the suspects
The family Property
Chris (orange)Penny (rose)Harry (light blue)Harriet(green)Per (dark blue)Alice(red)
Location of the suspects
The family Property
Chris (orange)Penny (rose)Harry (light blue)Harriet(green)Per (dark blue)Alice(red)
Location of the suspects
The family Property
Chris (orange)Penny (rose)Harry (light blue)Harriet(green)Per (dark blue)Alice(red)
CCTV
-cameras around the house spotted someone walking behind the house
evidence
CCTV
Prints
-due to the CCTV bootprints were found outside the premise
-cameras around the house spotted someone walking behind the house
evidence
CCTV
Prints
Blood analysis
-toxscreen showed a abnormal concentration of his medication
-due to the CCTV bootprints were found outside the premise
-cameras around the house spotted someone walking behind the house
evidence
CCTV
Medicine
Prints
Blood analysis
-the medicine in the bottles got mixed up-the wrong dosage results in hallucination and other side effects
-toxscreen showed a abnormal concentration of his medication
-due to the CCTV bootprints were found outside the premise
-cameras around the house spotted someone walking around behind the house
evidence
Conclusion
It was Murder!
other options to help solve a case
Drones
3d Scan Technology
Gps
thermal camera
Databases
Thank you for Listening!