Virginia State Police are looking for 81-year-old Ronald Jackson. He was last seen in Partlow, Virginia, which is in Spotsylvania County. He may be wearing a yellow T-shirt, dark blue pants and a black baseball cap. Jackson is believed to be in danger, and is without his required medication. Police say he’s driving a 2009 gray Ford Escape with Virginia registration KV1666. Call police if you have any information.