How is a 'missing person' defined in NCIC?

A 'missing person' in the context of NCIC (National Crime Information Center) is defined as a person whose location is unknown and who may be at risk. This definition emphasizes the potential vulnerability of the individual, indicating that their disappearance might pose a danger to their safety. The criteria focus on the concern for the person's well-being and the urgency associated with their unknown whereabouts.

In this framework, a missing person could be someone who has left without informing friends or family, someone who has a medical condition that requires assistance, or generally anyone whose absence creates a significant concern for those who care about them.

In contrast, the other definitions provided do not capture the essence of the term as it relates to risk and the unknown. For instance, someone who has relocated but not reported is not necessarily at risk and may simply be in a new location. Similarly, being absent from work or being evicted does not inherently relate to the serious implications of being classified as missing in the NCIC system.