The annual Missing in Oklahoma event will be held May 26 at the UCO Forensic Science Institute in Norman. To register, go to MiOK May 2026 registration Families of missing individuals will be able to, at no cost, display a photo of their missing loved one, initiate a missing person report with law enforcement, enter or review the missing person information on the NamUs system and provide additional information and leads, provide medical or dental records to help with identification, and provide family reference DNA samples via cheek swabs to be compared against unidentified persons.