Carlos Martinez, 75, was last seen leaving his Rosamond, California, home at about 4:30 p.m. on November 18, 2016. He was driving a white 2012 Nissan Frontier crew cab pickup with California plate 8XT3227. At the time he was living with early-stage dementia and depression; shortly before he left he told a niece he needed to speak with his boss about work, not realizing he had retired.

Martinez stayed in touch with family for a few days after leaving. The final known contact came on November 23, when he told his niece in South Los Angeles he was on his way to visit her, but he never arrived. There are indications he may have traveled to Tucson, Arizona, where he had lived for about 20 years. Neither Martinez nor his truck has been found and the Kern County Sheriff’s Department continues to investigate.

If anyone saw Carlos or the white 2012 Nissan Frontier (plate 8XT3227) between November 18 and November 23, or has information about travel to Tucson at that time, please share what is known.