David Milton Black was 39 when he was last seen on August 26, 1991, in San Francisco. He is described as 6 feet tall, about 150 pounds, with sandy hair, green eyes and a scar on his abdomen. He reportedly used aliases including Dave Deween and Robert Stork.

There are indications he resurfaced in 2008 under the name Robert Stork, but after that sighting he disappeared again and his current whereabouts are unknown. The circumstances of his 1991 disappearance and the later sighting remain unclear.

Does anyone have information about David Black’s whereabouts or contacts from the 1990s or 2008?