The attraction to missing people, people who are deemed missing, etc. Aphantos(greek) = not appearing, not seen, invisible, disappearing.
Necronemophilia ;
Attraction to the dead who are unidentified. usually unclaimed, unnamed, and unremembered in crime/crime scenes, left unidentified after being found dead. Nemo(latin) = no one, nobody.
Discovered something about myself after finding a tiktok page dedicated to posting about unidentified/unclaimed dead bodies…