Pietro Zarfino, 75, disappeared from Newark, New Jersey, on January 4, 2000. He was last seen in the early afternoon walking along Bloomfield Avenue near his family’s home, wearing a light brown or tan suit. Family descriptions list him as 5 feet 9 inches, about 150 pounds, with brown eyes, a thin mustache and black-and-gray hair.

An Italian immigrant who spoke only Italian, Mr. Zarfino was in the early stages of Alzheimer’s disease at the time and may have been disoriented or unable to ask for help. The Newark Police Department Special Victims Unit handled the investigation; there were no confirmed sightings or leads reported after that afternoon and the case remains open.

Does anyone remember seeing Pietro on Bloomfield Avenue that day or have information about his routine or whereabouts around January 4, 2000?