What is required of a motion filed by a party?

A motion filed by a party is a formal request to the court for a specific ruling or order, and it typically must include a memorandum of points and authorities. This memorandum serves as a document that outlines the legal grounds for the motion, citing relevant case law, statutes, and legal principles that support the party's request.

The requirement for a memorandum is fundamental as it provides the court with the necessary context and legal justification for the motion, allowing the judge to understand the basis of the request and to make an informed decision. This is standard practice in many legal systems, including Maryland, as it ensures that the motion is well-supported by legal argumentation.

In contrast, while a supporting witness may provide testimony relevant to a motion, it is not a requisite element of the motion itself. Similarly, a list of all evidence presented could be useful but is not mandatory for the filing of a motion. The primary focus should be on providing the legal rationale through the memorandum, which is why this component is essential.