How Is Blood Evidence Transferred? Blood evidence isn’t just collected off of weapons, but can also be collected off of the floor or other surfaces in a crime scene. … – Transfer Stains/Patterns -A transfer bloodstain pattern is created when a wet, bloody surface contacts a surface that is not bloody. How is evidence transferred?
What Are The Different Types Of Containers For Evidence? There’s a simple rule of thumb for deciding which type of evidence packaging—wet evidence goes in paper containers (wet evidence can degrade if placed inside plastic containers) and dry evidence goes in plastic. Items that could be cross-contaminated must be packaged separately. What is the best
What Is The Hardest Evidence To Collect? The type of evidence that would be most difficult to collect would be trace evidence such as fibers, hair, or specs of dirt. Special vacuums and other specialized tools such as tweezers are needed to carry out the collection of trace evidence. Trace evidence is often small and