Explore the different types of fires and the extinguishers used for each type.
By Terry Bartelt, Pat Jensen
Explore some common hand tools you’ll use both at home and at work.
Chain of Custody
By Vickie Brugger
This video illustrates what can happen in a court room when chain-of-custody procedures for collecting evidence are either ignored or not carried out properly.
Dusting for Fingerprints
By Joe LeFevre
Discover how to select the correct fingerprint powder, the proper dusting and collecting techniques, and how to fill out an evidence card.
DNA collection methods
By Dan Mader
This learning object will define DNA collection and methods
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