He took a deep breath as he opened the door, he had heard what happened in this room, and he knew that it only happened a few hours ago, and had been cleaned, but that didn't make it any better. Children were murdered here.

Murdered by his own student. The one who was supposed to be the chosen one. The one who was supposed to bring balance to the force. . .

Obi-Wan opened the door and stepped in, there were still some stains on the floor. Which hurt Obi-Wan's heart as he thought about what happened and what went wrong in this room, but that's when he heard something.

Or, he thought he had heard something, like something scuff the floor somewhere, Obi-Wan worried about what the hell that could be.