Robert Scott Lazar (January 26, 1959), or Bob Lazar, claims to have worked from 1988 until 1989 as a physicist at an area called S-4 (Sector Four), located near Groom Lake, Nevada, next to Area 51. According to Lazar, S-4 served as a hidden military location for the study of extraterrestrial flying saucers. Lazar says he saw nine different alien discs there and provides details on their mode of propulsion. Wikipedia
The definitive Wikipedia entry for Bob Lazar. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Bob_Lazar
The Bob Lazar Story Robert Scott Lazar (Bob), claims to have worked from 1988 until 1989 as a physicist at an area called S-4 (Sector Four), located near Groom Lake, Nevada, next to Area 51. www.anomalies.net/object/robertlazar.html
original source fair use notice Summary: This is a synopsis, or maybe booklet, of Bob Lazar's story which is being offered as a ground zero for future dialogue. www.ufoevidence.org/documents/doc1934.htm