Deborah Ann Dubs was 33 when she vanished from her San Francisco apartment on July 25, 1984, alongside her husband Harvey and their 16-month-old son Sean. Deborah was pregnant at the time. The family was last seen after a man answered an ad Harvey had placed to sell video equipment; Deborah cut short a phone call to attend to two men who arrived at the home. A neighbor later reported seeing an Asian man carrying a box from the apartment that day, and an unidentified vehicle was observed leaving the residence the following day.

Investigators later linked the disappearance to Leonard Lake and Charles Ng, who operated from a secluded property where they kept victims and carried out torture and killings. Evidence tied to the Dubs family was found at Lake’s property, including a receipt in Harvey’s name, but Deborah, Harvey, and Sean have never been recovered. Does anyone have memories, documents, or other information about the Dubs family or their San Francisco neighborhood in July 1984 that might help fill gaps in the timeline?