Johnson stands 6 feet 4 inches tall, is thin and has scars on one of his arms that runs from his wrist to his elbow.
He was last seen at his residence at around 5:30pm. He was wearing a grey hat, black leather jacket and navy blue jogging suit. Johnson has Alzheimers and is believed to be on foot.
Anyone with information is asked to call the Lansing Police Department at 517-483-4600.