Latent Print Processing
You will process 2 porous and 2 nonporous items for latent prints using supplies you are able to obtain as
described below:
- Black fingerprint powder
- Crushed Charcoal
- Unsweetened Cocoa
- Corn Starch (last resort)
- Fingerprint powdering brush or large make-up brush.
- Clear wide scotch tape.
- Index cards.
It is not mandatory for you to purchase fingerprint supplies for this project.
Process two of the following Nonporous items: window, glass table, or mirror and a door handle
Process two of the following Porous items: piece of paper and a wooden furniture item or wooden door
Please develop a 2-3 page essay detailing your experience with latent print processing, your results, and the
value of latent prints.
Be sure to address the following in your essay:
The total number of latent or partial latent fingerprints you located on each item and their location on the
specific item
A description of the supplies and techniques you used
Your expectations vs. your results
The value of latent fingerprint evidence in criminal investigations