Library Research Guide
Cases are written decisions issued by a court and are often referred to as opinions or decisions. There are a number of ways to locate cases: citation, name, topic.
Nexis Uni is the database for this search. You may also be able to find a specific case using Google.
If you have a topic in mind and want to know if it was ever the subject of a lawsuit, try a digest. Digests are available at the state and federal level. Entries include short annotations, relevant statutory citations, references to other legal sources, and case citations where they exist.