Which of the following courts typically handles serious criminal cases?

District Courts are typically the venues that handle serious criminal cases, such as felonies and major offenses, within their jurisdiction. These courts have the authority to conduct trials for serious crimes and often handle cases that involve significant penalties, including imprisonment. They are equipped to deal with the more complex legal issues and larger cases that arise in the criminal justice system, thus providing a suitable platform for serious criminal matters.

In contrast, Magistrate Courts generally deal with lower-level offenses and preliminary hearings, Traffic Courts focus exclusively on violations of traffic laws, and Municipal Courts primarily address minor infractions, misdemeanors, and local ordinance violations. Therefore, District Courts are uniquely positioned to manage serious criminal cases, which makes them the correct choice in this scenario.