Defining Failure to Perform Legal Duty in Public Office

Understanding the specific terms related to the liability of public officials is crucial. The question focuses on the scenario where an official neglects a mandatory legal obligation.

Key Liability Terms for Public Officials

• Malfeasance: Committing an act that is inherently wrongful or unlawful.
• Nonfeasance: The failure to perform an act that one has a legal duty to perform. This directly matches the question's scenario.
• Disfeasance: The termination or annulment of a right, duty, or legal act.
• Misfeasance: Performing a lawful act, but in an illegal or improper manner.

Analysis of the Scenario

The question describes a situation where an official "fails to perform a legal duty". Based on the definitions:

• Malfeasance involves doing something wrong, not failing to do something required.
• Misfeasance involves doing something incorrectly, not failing to do it entirely.
• Disfeasance relates to ending a duty, not neglecting it.
• Nonfeasance specifically describes the omission or failure to act when legally required.

Therefore, when an official fails to perform a legal duty, it is termed Nonfeasance.