State Police say they are looking for a 23 year old vulnerable adult, last seen on Wednesday. Alexander Miller was last seen at the Hoosick Street Key Bank on Wednesday at 11:30 AM. Police say he drives a white 2011 Subaru forester with Spiderman center caps on the hubcaps. He's described as 5 feet 11 inches tall, weighing around 220 pounds with black hair and blue eyes. He also has a tattoo on his left forearm of a skull. Police think he may be in need of medical attention. Anyone with information is asked to call State Police.