So you said goodbye to Aubrey and walked back to the pond, right? Back to the side where you usually encounter Myrii, near where Aubrey's body lies. Ashley still hasn't called, and your cell phone charge is running low.
You find Myrii there in that lightweight white dress, her knees curled up to her chest, oblivous to the fact that she's not wearing undergarments, and arms around her knees as she looks out onto the water reflectively. She looks up expectantly as you approach.