Jon Gets Touched

Jon turned and looked at Athena. She had slumped to the floor and apparently had passed out. He redoubled his efforts and pounded on the door again, yelling for someone to open it up. But still no one came. And then the thing he dreaded the most happened. He watched as his body began to glow bright white. One of the first-changed must have touched him. And now he was going to become like them and he was going to like it. But who touched him? Was it Sarah, Nadine, Zoe, or Karyn?