COLUMBIA, Md — UPDATE:
John Warren Hamilton III has been safely located in Baltimore City, according to police.
Howard County police are on the lookout for a missing Columbia man.
John Warren Hamilton III, 63, was last seen October 15 near his home on Harpers Farm Road.
Hamilton's case worker filed a missing persons report after being unable to get into contact with him. Police say Hamilton has a cognitive disability, but is functional.
He often visits the Fells Point area and he is believed to have traveled there from Columbia sometime on or after October 15.
Hamilton has not been in contact with any acquaintances or friends since that time. Police are concerned and urge anyone with information to call 911.