Maine State Police have issued a silver alert for Ralph Hughes, 76, of Hollis.
Hollis, who police say suffers from cognitive issues, was last seen at about 8 p.m. Saturday at his home on Mason Drive.
Police believe he left his house on foot.
Hughes is described as a 6-foot-2 white male with white hair and brown eyes.
He was last seen wearing a red shirt, blue pants and gray shoes.
Anyone who has seen Hughes or has information about his whereabouts should contact the Maine State Police at 207-624-7076, extension 9.
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