How to File or Update a Missing Persons Report

One of the most common questions we hear from families at AdvocacyCon is some version of: "What do I actually do first?" Here's a plain-language walkthrough of the basic process, along with where to go for more support.

There's no waiting period

Contrary to popular belief (and a lot of outdated advice you may have heard), you do not have to wait 24 or 48 hours to report someone missing. Law enforcement agencies are required to accept a missing persons report immediately, especially for children, elderly individuals, or anyone considered at-risk.

Where to start

File the report with the local law enforcement agency that has jurisdiction where the person was last seen, not necessarily where you live. Bring or provide:

●       A recent, clear photo

●       Physical description (height, weight, identifying marks, medical conditions)

●       Last known clothing and circumstances

●       Any known contacts, vehicles, or digital accounts (social media, phone)

●       Dental or medical records if available, for DNA or identification purposes down the line

Getting the case into national systems

Ask the investigating agency directly whether your loved one's case has been entered into NCIC (the National Crime Information Center) and NamUs (the National Missing and Unidentified Persons System). Not every case is automatically entered into both, and NamUs in particular sometimes requires a family or agency to actively submit information. Following up on this is one of the most effective, concrete things a family member can do.

Keeping the case active

Missing persons cases can go quiet not because they're unsolvable, but because attention naturally fades. A few things that help keep a case moving:

●       Request regular case updates from the assigned investigator, in writing if possible

●       Ask if the case can be assigned a cold case or missing persons specialist if it stalls

●       Connect with organizations built specifically to support this (like Angels' Voices Silenced No More) for guidance on advocacy strategy

●       Consider working with a content creator or media outlet experienced in respectful, accurate coverage of missing persons cases

You don't have to figure this out alone

This is exactly the gap AdvocacyCon exists to fill. At the conference, families sit down directly with advocates, legal experts, and other families who've walked this exact process, often years ahead of where you are now. If you're navigating an open case, reach out through our family form, we'd like to help.