PART I: EVIDENCE COLLECTION
It’s time to put your knowledge of forensic science to the test! The police have found a body, murdered in cold blood, but cannot determine who might have committed the deed. They have narrowed down the suspect to one of five people. It is now up to you as a forensic investigator to determine the true culprit and ensure that justice is done!
For the first part of this activity, you will be required to collect evidence from the crime scene. You will need to keep an eye out for the following types of evidence:
Fibres and hairs
Fingerprints
Bite Marks
Footprints
Insects
Photographs of the scene and pieces of evidence can be taken using the iPads. The provided evidence sheet will be used to collect physical evidence as well as to make notes on location of discovery and description of what was found. You should be make notes and observations of your evidence on your sheet; patterns of fingerprints, fibre and hair colour/possible sources, species of insect found. You may use your work from the past few weeks to assist in your descriptions.
PART II: EVIDENCE ANALYSIS
Now that you have collected your evidence, you will need to analyse it to determine who it came from. A list of shady individuals has been compiled by the police for this case. You must use microscopes and measurements, compare impressions and fingerprints with provided reference material, and use your knowledge of insect growth to determine the identity of the true killer.
You will need to record your findings and conclusions in a word document for your final report write-up. You will need to list the following in each paragraph.
The type of evidence
Where it was found (include an image if possible)
Any details (patterns, lengths, etc)
Which suspect/s match this evidence. Or was the evidence inconclusive?
Your final paragraph should state who was responsible for committing the murder.
HINT: When looking at the maggots and determining PMI, the temperature on the day was around 15 degrees.