Forensic Chemistry

http://www.chemlin.de/chemistry/forensic_chemistry.htm
http://www.geocities.com/CapeCanaveral/4329/
http://www.suffolk.edu/sawlib/subject/forsciguide.html
http://en.wikipedia.org/wiki/Forensic_chemistry
http://www.loc.gov/catdir/toc/wiley041/2004102439.html

i hope this will help you some