Part 4
IN THIS PART …
Become familiar with the world of serology, which is the analysis of blood and other bodily fluids.
Discover the ins and outs of DNA analysis.
Get a look at what goes on in a toxicology lab.
Find out more about trace evidence and its use in solving crimes.
Understand the evidence left behind by guns and firearms.
Become a skeptic and begin to question the validity of documents.