Developing Fingerprints on Nonporous Surfaces

Topic #1

Give an example of a nonporous item and what method you would use to process it. Where might you expect to find this item at a crime scene? 90-100 words. 

Topic#2

Cyanoacrylate is an excellent method for processing latent prints; however, the latent prints often lack contrast and require enhancement. What are some of the enhancement techniques used? Are there any health hazards associated with these techniques? 90-100 words.