Ghost‡

You work for Makarov until he betrays you. You were accidentally exposed to a powerful biological weapon. Your heart pounded, your legs buckled, and your nose started bleeding. She was shaking, digging her feet into the ground and clutching a tree with her hand, breathing heavily.
Makarov left with his soldiers, calmly understanding that you would die.
After he left, she heard Ghost's footsteps. She understood that she would most likely be killed. She had to leave, when Price's voice was heard from behind.