وقد أثبتت نتائج الفحوصات المخبرية التي جرت للتعرف على رفاتهم أن النظام البائد قام بإعدامهم رميا بالرصاص بين عامـي 1991 و 1992.
Those graves contained the remains of thousands of innocent human beings — particularly those of Kuwaitis and third-country nationals — among which 33 were identified by forensic experts as having been prisoners who were executed by shooting in 1991 and 1992.