These are all sites that I have bookmarked.  I make no endorsement of them or in any way warrant the accuracy or availability of the sites or their information.  You will have to judge for yourself how useful they are in the context of your needs and abilities.  The referral to these sites does not constitute legal advice.  To obtain legal advice contact a lawyer licensed in your jurisdiction.
Forensic Science Research Unit of the Federal Bureau of Investigation
You may access the Current and back editions of Forensic Science Communication from this site.

You may also want to visit this site for a review of the first edition of Guide to Computer Forensics and Investigations:

A review by Gary Kessler of the book:
Guide to Computer Forensics and Investigations.
Genelex
A pioneer in DNA testing for paternity and forensics purposes.

You may also wish to read Chapter 4 - DNA in Parentage Testing of DNA in the Courtroom: A Trial Watcher's Guide.

http://www.itforensics.com
IT Forensics, Inc. provides a broad range of computer and digital forensics services.
Divorce, Murder, Corporate Espionage: Who Ya Gonna Call? Digital Detectives
A RealAudio article on computer forensics on NPR and Northwest Public Radio affiliate KUOW based in Seattle.
FindLaw.com Search
If you are looking for a lawyer, this is a useful site; it is a paid advertising site.

On this site you may want to take a look at my FindLaw office profile.

VersusLaw
A legal research site with appellate court decisions from all 50 states, all Circuits of the United States Courts of Appeal, Supreme Court (for at least the last 50 years), United States Code and States' materials (and more).  I found it relatively easy to use and reasonably priced.