The defendant in a lawsuit must be served (delivered) a summons or citation (an order from the court to appear and answer the lawsuit) and a copy of the lawsuit (the complaint) (1) to provide due process (fairness) by giving the defendant notice of the lawsuit and the opportunity to appear in court and defend the lawsuit; and (2) to give the court personal jurisdiction (authority) over the defendant.
In Kansas, as in all states, the legal process requires that a defendant in a lawsuit must be properly served with a summons or citation and a copy of the complaint initiating the lawsuit. This is to ensure due process, which is a constitutional right that guarantees fair treatment through the judicial system. Serving these documents provides the defendant with official notice of the lawsuit and the opportunity to appear in court to respond and defend themselves. Additionally, proper service of process is necessary for the court to establish personal jurisdiction over the defendant, which is the court's authority to make decisions regarding the defendant in the case. Kansas law outlines specific procedures for how service must be accomplished, which can include personal delivery to the defendant, service to a resident of the defendant's home of suitable age and discretion, or other methods as permitted by the court. Failure to serve a defendant according to these rules can result in delays or dismissals of the lawsuit.