This one is free:
http://www.findlaw.com/Casecode/
There is also Westlaw which is a pay site but very good:
http://web2.westlaw.com/signon/default.wl?fn=_top&rs=WLW10.02&ifm=NotSet&vr=2.0&bhcp=1
http://www.findlaw.com/Casecode/
There is also Westlaw which is a pay site but very good:
http://web2.westlaw.com/signon/default.wl?fn=_top&rs=WLW10.02&ifm=NotSet&vr=2.0&bhcp=1