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EVIDENCE NEED TO BE COLLECTED FROM SCENE INVESTIGATION DJI_0015, P2, Shuqi…
EVIDENCE NEED TO BE COLLECTED FROM SCENE INVESTIGATION
EVIDENCE NEED TO BE COLLECTED
Three forms of evidence
Real evidence
exhibits
corroborating information
Physical items present at the incident scene
tangible items
The bicycle
irrelevant items :question:
the cigarette butt
cobwebs
sun bleached labeling
weeds
The car
Cyclist sunglasses
Gouge
cyclist backpack
trainer shoes
Red thick fluid
Trek cyclist helmet
Teds beer bottle and Jack Daniels can
Tyre mark
wallet
Water bottle half full
Wine bottle and the cap
Yellow safety jacket
Injection syring
Driving license
Documents
Self explanatory exhibits
witness statements in written form
company accounts
bank cheque's
bank statements
telephone accounts
criminal history
JSA safety documents
a blank piece of paper
Witness evidence
Standard Witness
presenting factual evidence in oral or written form
they personally saw or heard but no opinion
Expert Witness
evidence contains fact and also opinion
there are of expertise only
Professional Witness
the police officer or factual investigator
can give factual evidence and some opinion evidence
permission is granted by the court
Justify the reasons
critical decision
build a systematic and methodological method of approach
Take notes
thinking processes
reason for committing to certain actions at a scene
Chain of Custody
maintain a full record of history of it's movements
locations it has spent time at
who has touched the exhibit and why
all the scientific analysis events, storage and transportation
exhibit processing
planning and preparation :check:
One way in one way out :check:
make concise note :check:
contextual bias :red_flag:
safety is everyone's responsibility :red_flag:
do not move anything :red_cross:
contamination
corruption
context
Collect as early as possible :check:
Record the scene :check:
further examination:
blood test for drug
Shuqi Wang12123566-21/09/2020
