Skip to main content

Legal: LexisNexis Legal Cases

Case Law

Case Law

Also known as Common Law. The law created by judges when deciding individual disputes or cases. Non-statutory law.

Legal principles that are developed by appellate courts when deciding appeals are collectively termed the case law or common law. Since the 12th century, the common law has been England's primary system of law. When the United States became independent, states adopted the English common law as their law. Since that time, decisions by U.S. courts have developed a body of U.S. case law which has superseded English common law in most areas.

Source: 'Lectric Law Library.  (n.d.). Case law.  Retrieved from http://www.lectlaw.com/def/c014.htm

Shepard's Citations

When you Shepardize® a case, LexisNexis provides a report showing every opinion where that case has been referenced, all treatments of the case, and, most importantly, whether or not the case is "good law." If the case has been overruled, it is considered "bad law" and may no longer be cited as a legal precedent.  (LexisNexis Academic Help. Shepard's Citations.)

Guide to Using Shepard's Citations
Steps to 
Shepardize® a case, and guidance in understanding the Shepard's Signal Marker.

Legal Case Search

Finding a Case in LexisNexis

  1. Click on US Legal in the left column
  2. Select Federal and State Cases

Or go directly to this form: US Federal and State Cases

   Use the Jurisdiction drop down menu to limit your search to a US Supreme Court or a state court.

Look Up a Legal Case