Franklin Osborne was 60 when he was last seen on December 1, 2007, in Phelan, California. Public information about his disappearance is sparse: authorities have not released details about his last known movements or any circumstances that might explain why he vanished. His case remains listed in missing persons databases, and there have been no widely reported developments or new leads made public since he went missing.

Law enforcement continues to ask anyone with information to come forward to help resolve the case and provide answers to Osborne’s family. If anyone knew Franklin, saw him in Phelan around December 1, 2007, or has information about his whereabouts, please share what you know with the investigating agency.