Lazar allegedly briefed at S-4
According to his own account, Bob Lazar was driven in December 1988 in a bus with blacked-out windows to a facility called 'S-4' near Papoose Lake, south of Area 51. He says he received a security briefing, read documents about extraterrestrial visitors over 10,000 years and was shown a disc-shaped craft. No official records or colleagues confirm this.
Background
According to Lazar's own account, in December 1988 he is driven in a bus with blacked-out windows to a facility called 'S-4' near Papoose Lake - south of the well-known Area 51. He is taken through a security briefing and given documents to read, reportedly referencing extraterrestrial visitors over the past 10,000 years. He claims he was shown a disc-shaped vehicle in a hangar. Note: this account comes exclusively from Lazar. No official records confirm this onboarding, and no colleague has corroborated it.