Imprisonment after Amin Osman assassination
· Qarmidan Prison, Cairo, Egypt
Following the January 1946 assassination of Amin Osman, Sadat returned and was imprisoned; the account identifies Qarmidan prison as a place of his confinement. The source establishes imprisonment in 1946 but does not provide a precise date or a mappable prison-site coordinate; coordinates are a representative central-Cairo point.
