In your discussion, include a summary of a recent study related to presumptive or confirmatory test.
Conduct a review of the literature in any of the forensic science journals regarding presumptive and confirmatory tests for the detection of blood. The references should be either peer-reviewed, from scientific journal articles, or articles from professional trade publications and journals. You can use the following keywords to search relevant information on the internet:
Blood, confirmatory test
Blood, presumptive test
Luminol, effects
Florescein, effects
Compare, luminol, florescein
Luminol, florescein, history
Luminol, florescein, developments
The summary must include the following in regard to presumptive and confirmatory tests for the detection of blood:
Recent study
Recent developments
Current criminal cases involving the use of presumptive or confirmatory tests for blood
Changes to case law
New techniques for the use of presumptive or confirmatory tests for blood
Document your research findings