Collection should include
- documenting (photography, placement in diagram, notes)
- acquiring an appropriate sample or quantity
- acquiring a control sample
- preserving (appropriate materials based on type of evidence)
- packaging (marked with case number, date, time, item number, location, initials)
- establishing and preserving the chain of evidence.
Process/Skill Questions:
- What is important about establishing the chain of custody?
- What documentation should be included on each item of evidence collected?
- What are the ramifications of improperly packaging evidence?