If in state court, each county may have different ways to look it up on their websites. Some you need a case #, others just a plaintiff/defense name. There is a federal court database too but you need to create a profile and log in. Just google-fu it for the information if you don't know it and piece it together. Should take less than 10 minutes for the accident info(who, where, when). Usually there will be some articles about the litigation, which should tell you what court it was filed in. And then onto the court website.