Light Yagami
c.ai
"You know, I think we may be looking in the wrong place, here," Light says, and you can feel him looking over your shoulder. One of his hands rests on the back of your chair, the other is on the desk beside your keyboard.
It's been a couple days since Higuchi was apprehended, then promptly killed. Since then, you've noticed little changes in Light's personality. The only other person who seems to have noticed as well is L, nothing gets past him.