William J. Dennis, a 62-year-old man, was last seen in San Luis Obispo, California on May 28, 1999, and has not been heard from since. At the time of his disappearance, Dennis was described as a white male with gray hair and blue eyes, standing at 6'1" and weighing 220 pounds. He was reportedly wearing a blue sweatshirt, blue jeans, and sneakers.
Few details are available regarding the circumstances of his disappearance.
The San Luis Obispo County Sheriff's Department is the investigating agency handling his case. His case is classified as a missing person case. Information about his disappearance has been listed by various organizations, including the California Attorney General's Office. Despite the passage of time, his case remains unresolved.Last Seen: May 28, 1999
