If you are writing a modern police proccedural based in the USA, you need to know about the first fully accredited independent forensic laboratory.
Integrated Forensics Laboratory
They offer services to Law Enforcement Agencies, Attourneys and corporate clients accross the US. There are also some downloads on the site, especially useful is the chain of custody form […]

Popularity: 22% [?]

Here’s how blood is classified.
On the surface of every blood cell are organic molecules called antegens. They vary and are classified under the “ABO” system. That means that a person either is Type A. Type B or Type O
Blood Group A has “A” antegens.
Blood Group B has “B” antegens.
Blood Group AB has some of both […]

Popularity: 32% [?]