Michael Shaffer was last seen leaving his house in the 500 block of Palm Ridge Drive at 11:38 p.m. He was on foot.
Family members believe Shaffer may harm himself, according to deputies.
Deputies described Shaffer as Hispanic, 5 feet 8 inches, 175 pounds with black hair and brown eyes.
He was wearing beige shorts and black sandals. He was not wearing a shirt.
Anyone with information is asked to call the Collier County Sheriff’s Office at 793-9300.
Michael Shaffer
