Many times on a TV law show, the defendant is trying to make a point or advocating a cause, but they ignore the key point that they committed murder. Don't get hung up on the small stuff; it's not a "matter of principle," it's a matter of the facts of the case. Listen to your attorney and follow his/her advice. Do you want to win the case or make your point? You usually don't get to do both.
Identify evidence and witnesses. The parties in a lawsuit have the right to request copies of documents in each other’s possession or control in a process called “discovery.” In discovery, you can also request that the other party answer questions, either orally or in writing. If you request a document and the other side claims not to have it, research whether or not they have destroyed it.
A lawsuit is a proceeding by a party or parties against another in the civil court of law. The archaic term "suit in law" is found in only a small number of laws still in effect today. The term "lawsuit" is used in reference to a civil action brought in a court of law in which a plaintiff, a party who claims to have incurred loss as a result of a defendant's actions, demands a legal or equitable remedy. The defendant is required to respond to the plaintiff's complaint. If the plaintiff is successful, judgment is in the plaintiff's favor, and a variety of court orders may be issued to enforce a right, award damages, or impose a temporary or permanent injunction to prevent an act or compel an act. A declaratory judgment may be issued to prevent future legal disputes.