She was evacuated from the facility during the Scrin attack on the city. The doctor was the lab's research manager after the attack. Ibrahiim appeared publically after the escape on W3N and spoke to William Frank about the Threshold Towers; given the dearth of information she could only speculate.
At the end of the war research led by Ibrahiim discovered the Relay Node near Ground Zero supplied the Scrin with vital Tiberium-based radiation. This led GDI to assault and destroy the node; this disabled alien forces and defeated the invasion.