August 4, 1962. Celebrity actress Marilyn Monroe died in her bedroom in Los Angeles (or in the guest house near her house, from which she was carried back to her bedroom).1
On April 27, 1996, 76-year old William Colby, former director of the CIA, disappeared from his vacation home on the water at Rocky Point, Maryland. Colby had spent the day at a marina fixing his sloop. He returned home after 6 pm, phoned his wife, who was visiting her mother in Texas, and told her he was tired and would eat supper, then go to bed. He watered his trees, met with his gardener and his visiting sister around 7:15 pm (sunset was at 7:57), and fixed himself a meal. The next day there was no sign of him. Eventually, a neighbor phoned the police. They found his supper half-eaten. The computer and radio were on. His canoe was missing.1
By the next day a full-scale search with helicopters and divers was under way.