Riverside County Sheriffs, found 84-year-old, Afaf Anis Assad of Long Beach unconscious inside the woman bathroom at Pechanga Casino in Temecula then pronounced dead at the scene.
Sheriff officials believe that she was a victim of an assault on Aug. 31.
At the time they have arrested two female suspects believed to have been involved in Assad's death.
35-year-old, Kimesha Williams and 39-year-old Candace Townsel of Moreno Valley, were arrested and charged with robbery and murder.
Anyone with more information regarding the case is urged to call (951) 696-3000