Cornell's Legal Information Institute provides a useful Web page that brings together links to the primary legal materials (constitutions, statutes, cases) of the fifty states and the U.S. territories. Simply click the link provided here, then click the link to the state whose materials you seek. Within that state's listing, you will then find links to the state's primary legal materials helpfully gathered in one place.
Ernster, the Virtual Library Cat
Above the Law - A Legal Tabloid - News, Gossip, and Colorful Commentary on Law Firms and the Legal Profession