S480c evidence preservation Flashcards
What is an area of discovery
Location where a violation has been committed
Etc (smuggling)
What three questions can an officer ask them-self before searching an area of discovery
- What physical evidence can help you learn what happened
- How to best preserve evidence so it is not lost or contaminated
- Best record evidence related info to maintain chain of custody
To secure and preserve an area of discovery what three things should an officer do
Observe
Control
Avoid
Who is responsible for preserving the area of discovery
Documents initial conditions of area
What is the job of the second officer
Seizing officer
Controls objects, area, equipment setup, maintains communication between areas of discovery
What are examples of specialized assistance
Forensic needs( contact lab)
Unusual environments
Officer safety
When you take notes to document an area of discovery
Keep info in chronological order
Notes should be eligible, thorough and detailed
What info should be included
Seizure type Date, time seizure discovered Location Description of area int. and ext. Officers involved Officers who conducted search Location of evidence found
When using photos to document must you keep a log of photos
Yes
Include photographer name
Date and time photo was taken
Keep a log of photos
Panoramic view Close ups Ext surrounding Contraband concealment area All pieces prior to removal
What is evidence
Something that furnishes proof
Two types of evidence
Verbal or physical
Physical evidence holds a lot of value when examining because it can
Prove violation occurred
Answers key questions
Links suspect with area of discovery
Exonerates the innocent
Types of physical evidence
Items
Impressions( fingerprints, tool tire marks shoe prints)
Remnants( fibers, hair, paint chips, glass slivers)
The common areas of discovery that cbp officers encounter
Persons
Conveyances
Cargo